<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-3322</journal-id>
<journal-title><![CDATA[Boletín de la Sociedad Geológica Mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Bol. Soc. Geol. Mex]]></abbrev-journal-title>
<issn>1405-3322</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Geológica Mexicana A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-33222016000200215</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Early 19thCentury Geologic Studies of the Zimapán Region, Central Mexico]]></article-title>
<article-title xml:lang="es"><![CDATA[Estudios geológicos a inicios del siglo XIX en la región de Zimapán, México central]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Suter]]></surname>
<given-names><![CDATA[Max]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Geología ]]></institution>
<addr-line><![CDATA[Hermosillo Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<volume>68</volume>
<numero>2</numero>
<fpage>215</fpage>
<lpage>230</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-33222016000200215&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-33222016000200215&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-33222016000200215&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The region of Zimapán, central Mexico, was the focus of much geologic interest during the early 19th century because of its metal mining operations. As a result, some of the earliest published geological observations made in Mexico are of this region. The first ones were by scholars from the Real Seminario de Minería and coincided with Alexander von Humboldt's visit to Mexico in 1803-1804. All of their authors were graduates of the Freiberg mining school in Saxony and adherents of Abraham Gottlob Werner's theory of earth history, in which rocks were successively deposited in a primordial ocean as universal formations that can be recognized around the whole globe on the basis of lithology and superposition. The major contribution is the textual survey by Friedrich Traugott Sonneschmid in 1804, covering minerals, rocks, and ore deposits, which is based on field work and assaying of samples with a blowpipe and provides a nascent understanding of the regional lithostratigraphy based on the principles by Werner. A second group of publications appeared in the 1820s and 1830s. These are also lithological studies by graduates of the Freiberg Bergakademie, based on Wernerian geognosy, and motivated by economic interests. The study about central Mexico by Friedrich Karl Joseph von Gerolt and Carlos de Berghes in 1827, which includes the Zimapán area, contains the earliest published geologic map and sections of any region in Mexico. The authors roughly define the distribution of volcanic, sedimentary, and ore-bearing rocks using five map units and follow Werner's concepts in their identification of the stratigraphic sequence. The geologic knowledge is much improved on the local level in 1836 by Joseph Burkart, who published a cross section of the Zimapán area based on his fieldwork there in 1828. The section provides much structural and stratigraphic detail such as map-scale folds, the red conglomerate of Zimapán, and detail in the sequence of volcanic rocks. The earliest local geological map of the Zimapán region, a hand-colored lithograph with ten rock units, was published by Henri Guillaume Galeotti in 1838 based on field work there in 1836. Contrary to the researchers studying the Zimapán area before him, who all had a background in mining, Galeotti was a graduate of the Etablissement géographique Vandermaelen in Brussels and had a wide range of interests in natural history, mostly in biostratigraphy and botany. He assumes the limestone of the Zimapán area to be of Cretaceous age and interprets the texture of the limestone in the La Encarnación area to be the result of metamorphism. No further geologic studies seem to have been published about the Zimapán area after Galeotti's until the geologic maps by Mariano Bárcena.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen A principios del siglo diecinueve, la actividad minera en la región de Zimapán (centro de México) suscitó un gran interés geológico. Este interés dio como resultado que algunas de las publicaciones geológicas más tempranas sobre México tratan sobre esta región. Las primeras fueron redactadas por maestros del Real Seminario de Minería y coincidieron con la visita de Alexander von Humboldt a México durante 1803-1804. Todos sus autores se graduaron en la escuela de minas de Freiberg (Sajonia) y fueron alumnos de Abraham Gottlob Werner. Según la teoría sobre la historia de la Tierra propuesta por Werner, las rocas se depositaron en un océano primordial como formaciones universales que pueden reconocerse, alrededor del globo entero, con base en litología y sobreposición. El más importante de estos estudios fue hecho por Friedrich (Federico) Traugott Sonneschmid, en 1804, y trata de los minerales, rocas y depósitos metalíferos de la región de Zimapán. El estudio está basado en trabajo de campo y análisis de muestras con un soplete y proporciona un entendimiento inicial de la litoestratigrafía basado en los principios de Werner. Un segundo grupo de trabajos se publicó en las décadas de 1820 y 1830. Otra vez se trata de estudios litológicos realizados por graduados de la escuela de minas de Freiberg, basados en la geognosia de Werner y motivados por intereses económicos. El estudio realizado por Friedrich Karl Joseph von Gerolt y Carlos de Berghes en 1827, que incluye a la región de Zimapán, contiene el mapa y las secciones más tempranas de cualquier región en México. Estos autores definen en su mapa de manera esquemática la distribución de las rocas volcánicas, sedimentarias y metalíferas por medio de cinco unidades e identificaron la secuencia estratigráfica según los conceptos de Werner. Posteriormente, el conocimiento geológico a nivel local progresó bastante gracias a Joseph Burkart quien publicó, en 1836, una sección transversal de la región de Zimapán apoyado en su trabajo de campo en 1828. La sección proporciona muchos detalles estructurales y estratigráficos tales como pliegues a escala de mapa, el conglomerado rojo de Zimapán y detalles de la secuencia de rocas volcánicas. El mapa geológico local más temprano de la región de Zimapán, una litografía coloreada a mano, con diez unidades de roca, fue publicado por Henri Guillaume Galeotti en 1838 basado en trabajo de campo realizado en 1836. Mientras que los investigadores que habían estudiado el área de Zimapán antes que él tenían todos antecedentes en minería, Galeotti se graduó en el Etablissement géographique Vandermaelen en Bruselas y tenía una amplia gama de intereses en historia natural, sobre todo en bioestratigrafía y botánica. Interpreta la caliza de la región de Zimapán como cretácica y la textura de la caliza del área de La Encarnación de haber resultado por metamorfismo. Después de los estudios de Galeotti, no parece haberse publicado ningún estudio geológico sobre la región de Zimapán, hasta los mapas de Mariano Bárcena.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Geognosy]]></kwd>
<kwd lng="en"><![CDATA[Friedrich Traugott Sonneschmid]]></kwd>
<kwd lng="en"><![CDATA[Joseph Burkart]]></kwd>
<kwd lng="en"><![CDATA[Henri Guillaume Galeotti]]></kwd>
<kwd lng="en"><![CDATA[Alexander von Humboldt]]></kwd>
<kwd lng="en"><![CDATA[Deutsch-Amerikanischer Bergwerksverein]]></kwd>
<kwd lng="es"><![CDATA[Geognosia]]></kwd>
<kwd lng="es"><![CDATA[Friedrich Traugott Sonneschmid]]></kwd>
<kwd lng="es"><![CDATA[Joseph Burkart]]></kwd>
<kwd lng="es"><![CDATA[Henri Guillaume Galeotti]]></kwd>
<kwd lng="es"><![CDATA[Alexander von Humboldt]]></kwd>
<kwd lng="es"><![CDATA[Sociedad Minera Alemana-Americana]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Acuña]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Relaciones Geográficas del Siglo XVI: México]]></source>
<year>1985</year>
<volume>primero</volume>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Investigaciones Antropológicas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Reseña del desarrollo de la geología en México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguilera]]></surname>
<given-names><![CDATA[J.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Boletín de la Sociedad Geológica Mexicana]]></source>
<year>1904</year>
<volume>1</volume>
<page-range>35-117</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Geologic evolution of the Donguinyó-Huichapan caldera complex, central Mexican Volcanic Belt, Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguirre-Díaz]]></surname>
<given-names><![CDATA[G.J.]]></given-names>
</name>
<name>
<surname><![CDATA[López-Martínez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Volcanology and Geothermal Research]]></source>
<year>2009</year>
<volume>179</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>133-48</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Contribución de la mujer al desarrollo de la paleontología en México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alencaster Ybarra]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nuestra Tierra]]></source>
<year>2013</year>
<volume>19</volume>
<page-range>3-9</page-range><publisher-name><![CDATA[Estación Regional del Noroeste, UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Amorós Portolés]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Andrés del Río y su obra]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de Orictognosia o del conocimiento de los fósiles, dispuestos, según los principios de A.G. Werner, para el Uso del Real Seminario de Minería de México, 1795 &amp; 1805]]></source>
<year>1985</year>
<page-range>13-62</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Complutense]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azuela]]></surname>
<given-names><![CDATA[L.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[De las minas al laboratorio: La demarcación de la geología en la Escuela Nacional de Ingenieros (1795-1895): Geografía para el Siglo XXI]]></source>
<year>2005</year>
<publisher-loc><![CDATA[México, D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geografía and Facultad de Ingeniería]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[La geología en México en el siglo XIX: entre las aplicaciones prácticas y la investigación básica]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azuela]]></surname>
<given-names><![CDATA[L.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Geológica de América Central]]></source>
<year>2009</year>
<volume>41</volume>
<page-range>99-110</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bárcena]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Memoria presentada al señor Don Blas Balcárcel, director de la Escuela Especial de Ingenieros: Memoria que el Encargado de la Secretaría de Justicia e Instrucción Pública presenta al Congreso de la Unión el 15 de septiembre de 1873]]></source>
<year>1873</year>
<page-range>201-27</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Noticia científica de una parte del Estado de Hidalgo]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bárcena]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Anales del Ministerio de Fomento de la República Mexicana]]></source>
<year>1877</year>
<volume>1</volume>
<page-range>331-78</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Alexander von Humboldts "Essay de Pasigraphie", Mexico 1803/04]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beck]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Forschungen und Fortschritte]]></source>
<year>1958</year>
<volume>32</volume>
<page-range>33-9</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beck]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Alexander von Humboldt und Mexiko]]></source>
<year>1966</year>
<publisher-loc><![CDATA[Bad Godesberg ]]></publisher-loc>
<publisher-name><![CDATA[Germany]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beck]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bonacker]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Atlas géographique et physique du royaume de la Nouvelle-Espagne. Vom Verfasser auch kurz benannt: Mexico-Atlas. Neudruck des 1811 in Paris erschienenen Werkes, vermehrt um die "Introduction geographique" des "Essai politique du royaume de la Nouvelle-Espagne", die jede Tafel des "Mexiko-Atlasses" erläutert, sowie um 7 Karten des "Atlas géographique et physique des régions équinoxiales du nouveau continent (Paris, 1814-l834) und eine Bildtafel aus den "Vues des Cordillères" (Paris, 1813) die Mexico betreffen]]></source>
<year>1969</year>
<page-range>34 and XCII</page-range><publisher-loc><![CDATA[Stuttgart ]]></publisher-loc>
<publisher-name><![CDATA[Brockhaus]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beidleman]]></surname>
<given-names><![CDATA[R.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[California's frontier naturalists]]></source>
<year>2006</year>
<publisher-loc><![CDATA[Berkeley, California ]]></publisher-loc>
<publisher-name><![CDATA[University of California Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Carta geognostica de los principales distritos minerales del estado de Mejiko, formadas sobre observaciones astronomicas, barometricas y mineralogicas, hechas por Federico de Gerolt y Carlos de Berghes. Anno de 1827]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berghaus]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Hertha, Zeitschrift für Erd-, Völker- und Staatenkunde]]></source>
<year>1828</year>
<volume>12</volume>
<page-range>400-9</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brading]]></surname>
<given-names><![CDATA[D.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Miners and merchants in Bourbon Mexico 1763-1810]]></source>
<year>1971</year>
<publisher-loc><![CDATA[Cambridge, United Kingdom ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Geognostische Bemerkungen, gesammelt auf einer Reise von Tlalpujahua nach Huetamo, dem Jorullo, Patzcuaro und Valladolid, im Staate von Michoacan]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burkart]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Karsten's Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde]]></source>
<year>1832</year>
<volume>5</volume>
<page-range>160-207</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burkart]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Aufenthalt und Reisen in Mexico in den Jahren 1825 bis 1834; Bemerkungen über Land, Produkte, Leben und Sitten der Einwohner und Beobachtungen aus dem Gebiete der Mineralogie, Geognosie, Bergbaukunde, Meteorologie, Geographie]]></source>
<year>1836</year>
<volume>1</volume>
<publisher-loc><![CDATA[Stuttgart ]]></publisher-loc>
<publisher-name><![CDATA[Verlag Schweizerbarth]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Estratigrafía de la Formación El Morro del Paleoceno-Eoceno en Zimapán, Hidalgo]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carrasco-Velázquez]]></surname>
<given-names><![CDATA[B.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Hernández]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez-Arriaga]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Boletín de la Sociedad Geológica Mexicana]]></source>
<year>2009</year>
<volume>61</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>403-17</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Normal faulting in the Pathé geothermal area, central Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carrillo Martínez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geofísica Internacional]]></source>
<year>1998</year>
<volume>37</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>103-11</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carrillo-Martínez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geología de la Hoja 14Q-e(7) Zimapán, Estados de Hidalgo y Querétaro]]></source>
<year>2000</year>
<publisher-loc><![CDATA[México, D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carrillo-Martínez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Suter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tectónica de los alrededores de Zimapán, Hidalgo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Alcayde]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[de Cserna]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<source><![CDATA[Libro-guía de la excursión geológica a la región de Zimapán y áreas circundantes]]></source>
<year>1982</year>
<page-range>1-20</page-range><publisher-loc><![CDATA[México, D.F. ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Andrés del Río, Alexander von Humboldt, and the twice-discovered element]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Caswell]]></surname>
<given-names><![CDATA[L.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletin for the History of Chemistry]]></source>
<year>2003</year>
<volume>28</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>35-41</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Historical science, experimental science, and the scientific method]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cleland]]></surname>
<given-names><![CDATA[C.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geology]]></source>
<year>2001</year>
<volume>29</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>987-90</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Mechanical stability model of progradational carbonate platform margins under tectonic loads: Deformation of Cretaceous carbonate platforms in the Sierra Madre Oriental fold-thrust belt (east-central Mexico)]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Contreras]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Suter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Geophysical Research]]></source>
<year>2015</year>
<volume>120</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1288-308</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The botanical explorations of Thomas Coulter in Mexico and California]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Coville]]></surname>
<given-names><![CDATA[F.V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Botanical Gazette]]></source>
<year>1895</year>
<volume>20</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>519-31</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cuevas Cardona]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estudios naturalistas de la Secretaría de Fomento: la Sección de Historia Natural de la Comisión Geográfico-Exploradora de México (1882-1915)]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Lértora Mendoza]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geografía e Historia Natural: hacia una historia comparada. Estudio a través de Argentina, México, Costa Rica y Paraguay]]></source>
<year>2009</year>
<page-range>159-78</page-range><publisher-loc><![CDATA[Buenos Aires, Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Ediciones FEPAI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[On the connexion of certain volcanic phenomena in South America; and on the formation of mountain chains and volcanos, as the effects of the same power by which continents are elevated]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Darwin]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Transactions of the Geological Society of London]]></source>
<year>1840</year>
<volume>5</volume>
<page-range>601-31</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[David]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández-Armesto]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Novi]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Malaspina Expedition 1789-1794, Journal of the Voyage by Alejandro Malaspina]]></source>
<year>2003</year>
<volume>2</volume>
<publisher-loc><![CDATA[London, United Kingdom ]]></publisher-loc>
<publisher-name><![CDATA[The Hakluyt Society]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[La evolución de la geología en México (~1500-1929)]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[de Cserna]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista del Instituto de Geología]]></source>
<year>1990</year>
<volume>9</volume>
<page-range>1-20</page-range><publisher-name><![CDATA[Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Discurso sobre las formaciones de las montañas de algunos Reales de Minas]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Gaceta de México]]></source>
<year>1803</year>
<numero>11</numero>
<issue>11</issue>
<page-range>411-20</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de Orictognosia o del conocimiento de los fósiles, dispuestos, según los principios de A.G. Werner, para el Uso del Real Seminario de Minería de México]]></source>
<year>1805</year>
<page-range>XII and 200</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Imprenta de Don Mariano de Zúñiga y Ontiveros]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de orictognosia o del conocimiento de los fósiles según el sistema de Bercelio, y según los principios de Abraham Gottlob Werner, con la sinonimia inglesa, alemana y francesa para el uso del Seminario Nacional de Minería de México, parte práctica]]></source>
<year>1835</year>
<edition>segunda</edition>
<publisher-loc><![CDATA[Filadelfia, Estados Unidos de América ]]></publisher-loc>
<publisher-name><![CDATA[Imprenta de Juan F. Hurtel]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Del Zimapanio]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana, Periódico Científico y Literario, Ignacio Cumplido]]></source>
<year>1835</year>
<volume>2</volume>
<numero>I</numero>
<issue>I</issue>
<page-range>83-5</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de Orictognosia o del conocimiento de los fósiles, dispuestos, según los principios de A.G. Werner, para el Uso del Real Seminario de Minería de México, 1795 &amp; 1805]]></source>
<year>1985</year>
<page-range>XL and 171</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Complutense]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de Orictognosia o del conocimiento de los fósiles, dispuestos, según los principios de A.G. Werner, para el Uso del Real Seminario de Minería de México, 1795 &amp; 1805]]></source>
<year>1992</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Diagre]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Michel Scheidweiler y Henri Galeotti, los padres del género Ariocarpus(Cactaceae)]]></source>
<year>2004</year>
<page-range>53-60</page-range><publisher-name><![CDATA[Universidad Autonoma de Puebla]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The environment of vein formation and ore deposition in the Purisima-Colon vein system, Pachuca Real del Monte district, Hidalgo, Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dreier]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Economic Geology]]></source>
<year>2005</year>
<volume>100</volume>
<page-range>1325-47</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Engstrand]]></surname>
<given-names><![CDATA[I.H.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Spanish scientists in the New World, The eighteenth-century expeditions]]></source>
<year>1981</year>
<publisher-loc><![CDATA[Seattle, Washington ]]></publisher-loc>
<publisher-name><![CDATA[University of Washington Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Carte géognostique des environs de Zimapan au Méxique]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletins de l'Académie Royale des Sciences et des Belles-Lettres de Bruxelles]]></source>
<year>1838</year>
<volume>5</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>782</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Notice géologique sur les environs de San José del Oro]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletins de l'Académie Royale des Sciences et des Belles-Lettres de Bruxelles]]></source>
<year>1838</year>
<volume>5</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>737-51</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Notice géognostique sur les mines d'alun de la Barranca de Toliman, au Mexique]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletins de l'Académie Royale des Sciences et des Belles-Lettres de Bruxelles]]></source>
<year>1838</year>
<volume>5</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>751-5</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Notice sur un gîte de mercure dans le sol tertiaire récent du Gigante, au Mexique]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletins de l'Académie Royale des Sciences et des Belles-Lettres de Bruxelles]]></source>
<year>1838</year>
<volume>5</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>196-202</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Notice sur le calcaire crétacé des environs de Jalapa, au Mexique]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletin de la Société Géologique de France]]></source>
<year>1839</year>
<volume>10</volume>
<page-range>32-9</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Coup d'oeil sur la Laguna de Chapala au Mexique, avec notes géognostiques]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletins de l'Académie Royale des Sciences et des Belles-Lettres de Bruxelles]]></source>
<year>1839</year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>14-29</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Sur les tremblements de terre et les étoiles filantes]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletin de l'Académie Royale des Sciences et des Belles-Lettres de Bruxelles]]></source>
<year>1841</year>
<volume>8</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>437-41</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Querol]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description of some deposits in the Zimapán district, Hidalgo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Salas]]></surname>
<given-names><![CDATA[G.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Economic Geology of Mexico]]></source>
<year>1991</year>
<page-range>295-313</page-range><publisher-loc><![CDATA[Boulder, Colorado ]]></publisher-loc>
<publisher-name><![CDATA[Geological Society of America]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gerhard]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geografía histórica de la Nueva España 1519-1821]]></source>
<year>1986</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Investigaciones Históricas and Instituto de Geografía]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González Claverán]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[La expedición científica de Malaspina en Nueva España 1789-1794]]></source>
<year>1988</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[El Colegio de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González Claverán]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Malaspina en Acapulco]]></source>
<year>1989</year>
<publisher-name><![CDATA[Instituto Guerrerense de Cultura]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kiyokawa]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geological survey of the Pachuca-Zimapán area, central Mexico, phase III]]></source>
<year>1982</year>
<publisher-name><![CDATA[Metal Mining Agency of Japan]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Fission-track and single crystal 40Ar/39Ar laser fusion ages from volcanic ash layers in fossil-bearing Pliocene sediments in central Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kowallis]]></surname>
<given-names><![CDATA[B.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Swisher III]]></surname>
<given-names><![CDATA[C.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Carranza-Castañeda]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[W.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Tingey]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>1998</year>
<volume>15</volume>
<page-range>157-60</page-range></nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Deutsche Briefe aus Mexiko mit einer Geschichte des Deutsch-Amerikanischen Bergwerksvereins 1824-1838]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kruse]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Veröffentlichungen des Archivs für Rheinisch-Westfälische Wirtschaftsgeschichte]]></source>
<year>1923</year>
<volume>6</volume>
<page-range>CXX and 304</page-range></nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lasègue]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Musée botanique de M. Benjamin Delessert, Notices sur les collections de plantes et la bibliothèque qui le composent; contenant en outre des documents sur les principaux herbiers d'Europe et l'exposé des voyages entrepris dans l'intérêt de la botanique]]></source>
<year>1845</year>
<publisher-loc><![CDATA[Paris, Fortin ]]></publisher-loc>
<publisher-name><![CDATA[Masson et Cie.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Laudan]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[From mineralogy to geology: the foundations of a science, 1650-1830]]></source>
<year>1987</year>
<publisher-loc><![CDATA[Chicago, Illinois ]]></publisher-loc>
<publisher-name><![CDATA[University of Chicago Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Book review: Andres Manuel del Río, Elementos de Orictognosia 1795-1805, facsimilar edition edited and introduced by R. Rubinóvich Kogan, Mexico City, Universidad Nacional Autónoma de México, Instituto de Geología, 1992]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Laudan]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Quipu]]></source>
<year>1992</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>111-4</page-range><publisher-name><![CDATA[Sociedad Mexicana de la Ciencia y de la Tecnología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Leitner]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<source><![CDATA[Humboldt's work on Mexico]]></source>
<year>2000</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>7-23</page-range><publisher-name><![CDATA[Sociedad Mexicana de la Ciencia y de la Tecnología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liesegang]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Deutsche Berg- und Hüttenleute in Süd- und Mittel-Amerika]]></source>
<year>1949</year>
<publisher-loc><![CDATA[Hamburg, Germany ]]></publisher-loc>
<publisher-name><![CDATA[Ibero-Amerikanisches Forschungsinstitut]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B58">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Galeotti's botanical work in Mexico: the numbering of his collections and a brief itinerary]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[McVaugh]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Contributions from the University of Michigan Herbarium]]></source>
<year>1978</year>
<volume>11</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>291-7</page-range></nlm-citation>
</ref>
<ref id="B59">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morelos Rodríguez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[La geología mexicana en el siglo XIX, Una revisión histórica de las obras de Antonio del Castillo, Santiago Ramírez y Mariano Bárcena]]></source>
<year>2012</year>
<publisher-loc><![CDATA[Morelia, Michoacán ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Cultura del Estado de Michoacán]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B60">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Navarro-Barrera]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geología y operación minera del cuerpo Concordia NW, mina El Monte, distrito de Zimapán, Estado de Hidalgo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Alcayde]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[de Cserna]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<source><![CDATA[Libro-guía de la excursión geológica a la región de Zimapán y áreas circundantes]]></source>
<year>1982</year>
<page-range>28-32</page-range><publisher-loc><![CDATA[México, D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Sociedad Geológica Mexicana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B61">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Trinity's miner-botanist Dr. Thomas Coulter (1793-1843)]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nelson]]></surname>
<given-names><![CDATA[E.C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Hermathena]]></source>
<year>1988</year>
<volume>145</volume>
<page-range>7-21</page-range></nlm-citation>
</ref>
<ref id="B62">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Newcomb]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[The world in a crucible: laboratory practice and geological theory at the beginning of geology]]></source>
<year>2009</year>
<publisher-name><![CDATA[Geological Society of America]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B63">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Literarische Anzeige, Carta geognostica de los principales distritos minerales del Estado de Mexico etc., hechas por Federico de Gerolt y Carlos de Berghes]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nöggerath]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal für Chemie und Physik]]></source>
<year>1828</year>
<volume>52</volume>
<page-range>125-8</page-range></nlm-citation>
</ref>
<ref id="B64">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Norris]]></surname>
<given-names><![CDATA[R.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Webb]]></surname>
<given-names><![CDATA[R.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geology of California]]></source>
<year>1990</year>
<edition>2</edition>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley & Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B65">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Sur quelques fossiles du calcaire jurassique de Tehuacan, au Mexique]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nyst]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Galeotti]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Bulletin de l'Académie Royale des Sciences et Belles-Lettres de Bruxelles]]></source>
<year>1840</year>
<volume>7</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>212-21</page-range></nlm-citation>
</ref>
<ref id="B66">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oldroyd]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Maps as pictures or diagrams: The early development of geological maps]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Baker]]></surname>
<given-names><![CDATA[V.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rethinking the Fabric of Geology]]></source>
<year>2013</year>
<page-range>41-101</page-range></nlm-citation>
</ref>
<ref id="B67">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pferdekamp]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Deutsche im frühen Mexiko]]></source>
<year>1938</year>
<publisher-loc><![CDATA[Stuttgart, Germany ]]></publisher-loc>
<publisher-name><![CDATA[Deutsche Verlags-Anstalt]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B68">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pferdekamp]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Auf Humboldts Spuren, Deutsche im jungen Mexiko]]></source>
<year>1958</year>
<publisher-loc><![CDATA[München, Germany ]]></publisher-loc>
<publisher-name><![CDATA[Max Hueber Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B69">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[La 'Orygthología' de Juan José Elhúyar (1754-1796) y la 'Orictognosia' de Andrés Manuel del Río (1764-1849), primeros tratados geológicos, escritos por españoles en América]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Puche Riart]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Ayala Carcedo]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Boletín Geológico y Minero]]></source>
<year>1993</year>
<volume>104</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>72-112</page-range></nlm-citation>
</ref>
<ref id="B70">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Das "Colegio de Minería" in Mexiko unter deutschem wissenschaftlichen Einfluss]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quelle]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ibero-Amerikanisches Archiv]]></source>
<year>1937</year>
<volume>11</volume>
<page-range>376-81</page-range></nlm-citation>
</ref>
<ref id="B71">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Notice sur Henri-Guillaume Galeotti, correspondant de l'Académie]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quetelet]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Annuaire de l'Académie royale des Sciences, des Lettres et des Beaux-Arts de Belgique]]></source>
<year>1859</year>
<numero>1859</numero>
<issue>1859</issue>
<page-range>139-48</page-range></nlm-citation>
</ref>
<ref id="B72">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramos Lara]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intercambio de ideas científicas y técnicas en la formación de los ingenieros de minas mexicanos antes, durante y después de la Independencia]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Cairo Carou]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[América Latina: La autonomía de una región]]></source>
<year>2012</year>
<page-range>1152-6</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Consejo Español de Estudios Iberoamericanos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B73">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Randall]]></surname>
<given-names><![CDATA[R.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Real del Monte, a British mining venture in Mexico]]></source>
<year>1972</year>
<publisher-loc><![CDATA[Austin, Texas ]]></publisher-loc>
<publisher-name><![CDATA[University of Texas Press, Institute of Latin American Studies]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B74">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rowan]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Baron in the Grand Canyon: Friedrich Wilhelm von Egloffstein in the West]]></source>
<year>2012</year>
<publisher-loc><![CDATA[Columbia, Missouri ]]></publisher-loc>
<publisher-name><![CDATA[University of Missouri Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B75">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubinóvich]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Andrés del Río y sus Elementos de Orictognosia de 1795-1805]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de Orictognosia o del conocimiento de los fósiles, dispuestos, según los principios de A.G. Werner, para el Uso del Real Seminario de Minería de México, 1795 &amp; 1805, facsimile edition]]></source>
<year>1992</year>
<page-range>1-70</page-range><publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B76">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubinóvich]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Lozano]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[La aventura geológica de Humboldt en la Nueva España, in Alejandro de Humboldt en México]]></source>
<year>1997</year>
<page-range>94-104</page-range><publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Nacional de Antropología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B77">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Global Multi-Resolution Topography synthesis]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ryan]]></surname>
<given-names><![CDATA[W.B.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Carbotte]]></surname>
<given-names><![CDATA[S.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Coplan]]></surname>
<given-names><![CDATA[J.O.]]></given-names>
</name>
<name>
<surname><![CDATA[O'Hara]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Melkonian]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Arko]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Weissel]]></surname>
<given-names><![CDATA[R.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrini]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Goodwillie]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Nitsche]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Bonczkowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zemsky]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geochemistry, Geophysics, Geosystems]]></source>
<year>2009</year>
<volume>10</volume>
<page-range>Q03014</page-range></nlm-citation>
</ref>
<ref id="B78">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[La invención en México de la investigación científica profesional: El Museo Nacional 1868-1908]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saldaña]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cuevas Cardona]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Quipu]]></source>
<year>1999</year>
<volume>12</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>309-32</page-range><publisher-name><![CDATA[Sociedad Mexicana de la Ciencia y de la Tecnología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B79">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Geology of south-central Hidalgo and northeastern México, Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Segerstrom]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[U.S. Geological Survey Bulletin]]></source>
<year>1962</year>
<numero>1104-C</numero>
<issue>1104-C</issue>
<page-range>87-162</page-range></nlm-citation>
</ref>
<ref id="B80">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Simons]]></surname>
<given-names><![CDATA[F.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mapes]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geology and ore deposits of the Zimapán mining district, State of Hidalgo, Mexico]]></source>
<year>1956</year>
<publisher-loc><![CDATA[Washington, D.C. ]]></publisher-loc>
<publisher-name><![CDATA[United States Government Printing Office]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B81">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sonneschmid]]></surname>
<given-names><![CDATA[F.T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mineralogische Beschreibung der vorzüglichsten Bergwerks-Reviere von Mexico oder Neuspanien]]></source>
<year>1804</year>
<publisher-loc><![CDATA[Schleiz, Germany ]]></publisher-loc>
<publisher-name><![CDATA[J. G. Mauke]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B82">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Strulik]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acerca do papel dos licenciados da Academia de Minas de Freiberg na história da indústria mineira e metalúrgica no México até o fim do século XIX]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[M.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueirôa]]></surname>
<given-names><![CDATA[S.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[O conhecimento geológico na América Latina: QuestÃµes de história e teoria]]></source>
<year>1988</year>
<page-range>19-31</page-range><publisher-loc><![CDATA[Campinas, Brazil ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Estadual de Campinas, Instituto de Geociências]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B83">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Structural traverse across the Sierra Madre Oriental fold-thrust belt in east-central Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geological Society of America Bulletin]]></source>
<year>1987</year>
<volume>98</volume>
<page-range>249-64</page-range></nlm-citation>
</ref>
<ref id="B84">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The Aljibes half-graben - active extension at the boundary between the trans-Mexican volcanic belt and the southern Basin and Range province]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Carrillo]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Farrar]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geological Society of America Bulletin]]></source>
<year>1995</year>
<volume>107</volume>
<page-range>627-41</page-range></nlm-citation>
</ref>
<ref id="B85">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras-Pérez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ochoa-Camarillo]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Structure of the Sierra Madre Oriental fold-thrust belt in east-central Mexico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Gómez Caballero]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Alcayde Orraca]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[II Convención sobre la Evolución Geológica de México, Pachuca, Hidalgo, Libro-guía de las excursiones geológicas, Excursión 2]]></source>
<year>1997</year>
<page-range>45-63</page-range><publisher-loc><![CDATA[Pachuca, Hidalgo ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Investigaciones en Ciencias de la Tierra de la Universidad Autónoma del Estado de Hidalgo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B86">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Trabulse]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Historia de la ciencia en México, quinta parte, apéndices e índices]]></source>
<year>1984</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Consejo Nacional de Ciencia y Tecnología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B87">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Trabulse]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Historia de la ciencia en México (versión abreviada)]]></source>
<year>1994</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Consejo Nacional de Ciencia y Tecnología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B88">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Gerolt]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[de Berghes]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geognostische Karte der vorzüglichsten Bergwerks-Districte des Staates von Mexico: nach astronomischen, barometrischen und mineralogischen Beobachtungen]]></source>
<year>1827</year>
<publisher-loc><![CDATA[Düsseldorf, Germany ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B89">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Gerolt]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[de Berghes]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Carte géognostique des principaux districts de mines de l'état de Mexico: dressée d'après des observations astronomiques, barométriques et minéralogiques par Frédéric de Gerolt et Charles de Berghes, formant une carte de deux planches et dix coupes géognostiques en quatre planches]]></source>
<year>1828</year>
<edition>2</edition>
<publisher-loc><![CDATA[Bonn, Germany ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B90">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Gerolt]]></surname>
<given-names><![CDATA[F.K.J.]]></given-names>
</name>
<name>
<surname><![CDATA[de Berghes]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Egloffstein]]></surname>
<given-names><![CDATA[F.W. von]]></given-names>
</name>
</person-group>
<source><![CDATA[Contributions to the geology and the physical geography of Mexico including a geological and topographical map with profiles of some of the principle mining districts]]></source>
<year>1864</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[D. Appleton & Company]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B91">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Humboldt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Introducción a la pasigrafía geológica]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[del Río]]></surname>
<given-names><![CDATA[A.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de Orictognosia o del conocimiento de los fósiles dispuestos, según los principios de A.G. Werner, para el uso del Real Seminario de Minería de México]]></source>
<year>1805</year>
<page-range>160-73</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Don Mariano Joseph de Zúñiga y Ontiveros]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B92">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Humboldt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Essai politique sur le royaume de la Nouvelle Espagne avec un atlas physique et géographique]]></source>
<year>1811</year>
<publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[chez F. Schoell]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B93">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Humboldt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geognostischer Versuch über die Lagerung der Gebirgsarten in beiden Erdhälften]]></source>
<year>1823</year>
<publisher-loc><![CDATA[Straßburg, France ]]></publisher-loc>
<publisher-name><![CDATA[F.G. Levrault]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B94">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Humboldt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Atlas géographique et physique des régions équinoxiales du Nouveau Continent]]></source>
<year>1834</year>
<publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[F. Schoell]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B95">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Humboldt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geographischer und physischer Atlas der Äquinoktial-Gegenden des neuen Kontinents]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Frankfurt am Main, Germany ]]></publisher-loc>
<publisher-name><![CDATA[Insel Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B96">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[von Mentz]]></surname>
<given-names><![CDATA[B.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[México en el siglo XIX visto por los Alemanes]]></source>
<year>1982</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Investigaciones Históricas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B97">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yta]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno-Tovar]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La mineralización en los distritos mineros Pachuca-Real del Monte y Zimapán-su papel en la evolución metalogénica del Estado de Hidalgo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Gómez Caballero]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Alcayde Orraca]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[II Convención sobre la Evolución Geológica de México, Pachuca, Hidalgo, Libro-guía de las excursiones geológicas, Excursión 3]]></source>
<year>1997</year>
<page-range>73-87</page-range><publisher-loc><![CDATA[Pachuca, Hidalgo ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Investigaciones en Ciencias de la Tierra de la Universidad Autónoma del Estado de Hidalgo]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
