<?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>S1405-33222019000100169</article-id>
<article-id pub-id-type="doi">10.18268/bsgm2019v71n1a9</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Additions to continental gastropods from the Late Cretaceous and Paleocene of NE Mexico]]></article-title>
<article-title xml:lang="es"><![CDATA[Adiciones a los gasterópodos continentales del Cretácico tardío y el Paleoceno del NE de México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[Francisco J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Naranjo-García]]></surname>
<given-names><![CDATA[Edna]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguillón]]></surname>
<given-names><![CDATA[Martha Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Posada-Martínez]]></surname>
<given-names><![CDATA[Daniel]]></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[CDMX ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Biología Departamento de Zoología]]></institution>
<addr-line><![CDATA[Ciudad Universitaria ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Secretaría de Educación Pública Museo del Desierto ]]></institution>
<addr-line><![CDATA[ Coahuila]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>71</volume>
<numero>1</numero>
<fpage>169</fpage>
<lpage>191</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-33222019000100169&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-33222019000100169&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-33222019000100169&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Additions are offered to the diverse estuarine, freshwater and terrestrial gastropod fauna of the Upper Cretaceous (Campanian) and Paleocene lithostratigraphic units of the Difunta Group, NE México (Coahuila and Nuevo León). Nineteen species of continental gastropods (five of them new) are reported and illustrated from the upper Campanian Cerro del Pueblo Formation (Las Águilas/Porvenir de Jalpa locality) and the Paleocene Las Encinas Formation (La Leona locality), northern Parras Basin, Difunta Group, Coahuila. The first record of pulmonate gastropods from the Difunta Group is based on several specimens of different species. This is the third contribution dealing with these continental gastropods from the study region and a revised list of reported species is presented. Although we follow the most recent classification of continental gastropods, we also base the identification on paleontological systematics, knowing that some important diagnostic features were not preserved. Thus, we do not intend to propose paleobiogeographic or evolutionary inferences. Our main goal is to present the paleodiversity known from the study area, in hope that these data would be useful for more detailed studies in the near future.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se ofrecen adiciones a la diversa fauna de gastrópodos estuarinos, dulceacuícolas y terrestres de las unidades litoestratigráficas del Cretácico Superior (Campaniano) y Paleoceno del Grupo Difunta, NE de México (Coahuila y Nuevo León). Diecinueve especies de gastrópodos continentales (cinco de ellas nuevas) son reportadas e ilustradas para la Formación Cerro del Pueblo del Campaniano superior (localidad Las Águilas/Porvenir de Jalpa) y la Formación Las Encinas, del Paleoceno (localidad La Leona), porción norte de la Cuenca de Parras, Grupo Difunta, Coahuila. El primer registro de gasterópodos pulmonados para el Grupo Difunta, se basa en varios ejemplares de diferentes especies. Esta es la tercera contribución que trata sobre caracoles continentales de la región y se presenta una lista revisada de especies. Aunque seguimos la más reciente clasificación de gasterópodos continentales, también basamos la identificación en sistemática paleontológica, concientes de que algunas características diagnósticas importantes no fueron preservadas. Por lo tanto, no intentamos proponer inferencias evolutivas o paleobiogeográficas. Nuestro propósito principal es presentar la paleodiversidad conocida para el área de estudio, en espera de que pueda ser de utilidad para estudios más profundos a futuro.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Continental Mollusca]]></kwd>
<kwd lng="en"><![CDATA[Gastropoda]]></kwd>
<kwd lng="en"><![CDATA[Upper Cretaceous]]></kwd>
<kwd lng="en"><![CDATA[Paleocene]]></kwd>
<kwd lng="en"><![CDATA[Coahuila]]></kwd>
<kwd lng="en"><![CDATA[Mexico]]></kwd>
<kwd lng="es"><![CDATA[Mollusca continentales]]></kwd>
<kwd lng="es"><![CDATA[Gastropoda]]></kwd>
<kwd lng="es"><![CDATA[Cretácico Superior]]></kwd>
<kwd lng="es"><![CDATA[Paleoceno]]></kwd>
<kwd lng="es"><![CDATA[Coahuila]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abbott]]></surname>
<given-names><![CDATA[R.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Spread of Melanoides tuberculata]]></article-title>
<source><![CDATA[The Nautilus]]></source>
<year>1973</year>
<volume>87</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-29</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[The genera of recent Mollusca, arranged according to their organization]]></source>
<year>1854</year>
<volume>1</volume>
<page-range>257-484</page-range><publisher-loc><![CDATA[London, U.K. ]]></publisher-loc>
<publisher-name><![CDATA[van Voorst]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Albers]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Die Heliceen, nach natürlicher Verwandtschaft systematische geordnet]]></source>
<year>1860</year>
<page-range>359</page-range><publisher-loc><![CDATA[Leipzig, Germany ]]></publisher-loc>
<publisher-name><![CDATA[Wilhelm Engelmann]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anthony]]></surname>
<given-names><![CDATA[J.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Descriptions of new fluviatile shells of the genus Melania Lamarck, from the western states of North America]]></article-title>
<source><![CDATA[Annual Report of the Lyceum of Natural History of New York]]></source>
<year>1854</year>
<volume>6</volume>
<page-range>80-13</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Appleton]]></surname>
<given-names><![CDATA[C.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Alien and invasive fresh water Gastropoda in South Africa]]></article-title>
<source><![CDATA[African Journal of Aquatic Science]]></source>
<year>2003</year>
<volume>28</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>69-81</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baker]]></surname>
<given-names><![CDATA[F.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nomenclatorial Notes on American Fresh Water Mollusca: Transactions of the Wisconsin Academy of Sciences]]></article-title>
<source><![CDATA[Arts and Letters]]></source>
<year>1926</year>
<volume>22</volume>
<page-range>193-205</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bandel]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Riedel]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Late Cretaceous gastropod fauna from Ajka (Bakony Mountains, Hungary): a revision]]></article-title>
<source><![CDATA[Annalen des Naturhistorisches Museum in Wien]]></source>
<year>1994</year>
<page-range>1-65</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barton]]></surname>
<given-names><![CDATA[K.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Howell]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Vigil]]></surname>
<given-names><![CDATA[J.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[The North America Tapestry of Time and Terrain (online)]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Denver, Colorado, U.S. ]]></publisher-loc>
<publisher-name><![CDATA[Geological Survey]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bequaert]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[W.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[The mollusks of the arid Southwest: with an Arizona Check list]]></source>
<year>1973</year>
<page-range>271</page-range><publisher-loc><![CDATA[Tucson, U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[The University of Arizona Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bouchet]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Rocroi]]></surname>
<given-names><![CDATA[J.-P.]]></given-names>
</name>
<name>
<surname><![CDATA[Hausdorf]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaim]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Kano]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Nützel]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Parkhaev]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Schrödl]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Strong]]></surname>
<given-names><![CDATA[E.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Revised classification, nomenclator and typification of gastropod andmonoplacophoran families]]></article-title>
<source><![CDATA[Malacologia]]></source>
<year>2017</year>
<volume>61</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>1-526</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bowdich]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elements of conchology, Vol. I: Including the fossil genera and the animals; Univalves]]></source>
<year>1822</year>
<page-range>1-83</page-range><publisher-loc><![CDATA[London, U.K. ]]></publisher-loc>
<publisher-name><![CDATA[Treuttel &amp; Würtz]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burch]]></surname>
<given-names><![CDATA[J.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[North American Freshwater Snails. Introduction, systematics, nomenclature, identification, morphology, habitats, distribution]]></article-title>
<source><![CDATA[Walkerana]]></source>
<year>1988</year>
<volume>2</volume>
<page-range>1-80</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burch]]></surname>
<given-names><![CDATA[J.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[North American freshwater snails]]></source>
<year>1989</year>
<page-range>365</page-range><publisher-loc><![CDATA[Hamburg, U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Malacological Publications]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Children]]></surname>
<given-names><![CDATA[J.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mollusca]]></article-title>
<source><![CDATA[Synopsis of the contents of the British Museum]]></source>
<year>1834</year>
<page-range>88-118</page-range><publisher-loc><![CDATA[London, U.K. ]]></publisher-loc>
<publisher-name><![CDATA[British Museum]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Clench]]></surname>
<given-names><![CDATA[W.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguayo]]></surname>
<given-names><![CDATA[C.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New Haitian mollusks]]></article-title>
<source><![CDATA[Proceedings of the New England Zoological Club]]></source>
<year>1932</year>
<volume>13</volume>
<page-range>35-8</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cockerell]]></surname>
<given-names><![CDATA[T.D.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tertiary Mollusca from New Mexico and Wyoming]]></article-title>
<source><![CDATA[Bulletin of the American Museum of Natural History]]></source>
<year>1914</year>
<volume>33</volume>
<page-range>101-7</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Conrad]]></surname>
<given-names><![CDATA[T.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description of some new species of freshwater shells from Alabama, Tennessee &amp;c]]></article-title>
<source><![CDATA[American Journal of Science and Arts]]></source>
<year>1834</year>
<volume>25</volume>
<page-range>338-43</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Contreras-Arquieta]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras-Balderas]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description, biology, and ecological impact of the screw snail, Thiara tuberculata (Müller, 1774) (Gastropoda: Thiaridae) in Mexico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Claudi]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Leach]]></surname>
<given-names><![CDATA[J.H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nonindigenous freshwater organisms, vectors, biology, and impacts]]></source>
<year>2000</year>
<page-range>151-60</page-range><publisher-loc><![CDATA[Boca Raton, U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Lewis Publishers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cox]]></surname>
<given-names><![CDATA[L.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Thoughts on the classification of the Gastropoda]]></article-title>
<source><![CDATA[Proceedings of the Malacological Society of London]]></source>
<year>1959</year>
<volume>33</volume>
<page-range>239-61</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cuvier]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Tableau élémentaire de l&#8217;histoire naturelle des animaux]]></source>
<year>1797</year>
<page-range>710</page-range><publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[Baudouin]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dall]]></surname>
<given-names><![CDATA[W.H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On a new species of Holospira from Texas]]></article-title>
<source><![CDATA[The Nautilus]]></source>
<year>1895</year>
<volume>8</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>112</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dall]]></surname>
<given-names><![CDATA[W.H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Report on a collection of shells from Peru, with a summary of the littoral marine Mollusca of the Peruvian zoological province]]></article-title>
<source><![CDATA[The Nautilus]]></source>
<year>1910</year>
<volume>23</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>130-2</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Kock]]></surname>
<given-names><![CDATA[K.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Wolmarans]]></surname>
<given-names><![CDATA[C.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distribution and habitats of Melanoides tuberculata (Müller, 1777) and M. victoriae (Dorhn 1865) (Mollusca: Prosobranchia: Thiaridae) in South Africa]]></article-title>
<source><![CDATA[Water South Africa]]></source>
<year>2009</year>
<volume>35</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>713-20</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Draparnaud]]></surname>
<given-names><![CDATA[J.P.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Tableau des mollusques terrestres et fluviátiles de la France]]></source>
<year>1801</year>
<page-range>16</page-range><publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[1Arthus Bertrand]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Draparnaud]]></surname>
<given-names><![CDATA[J.P.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Histoire Naturelle des Mollusques Terrestres et Fluviatiles de la France, ouvrage posthume]]></source>
<year>1805</year>
<page-range>164</page-range><publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[Colas &amp; Gabon]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dudgeon]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ecological strategies of Hong Kong Thiaridae (Gastropoda: Prosobranchia)]]></article-title>
<source><![CDATA[Malacologicial Review]]></source>
<year>1989</year>
<volume>22</volume>
<page-range>39-53</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eberth]]></surname>
<given-names><![CDATA[D.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Delgado-de Jesús]]></surname>
<given-names><![CDATA[C.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Lerbekmo]]></surname>
<given-names><![CDATA[J.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Brinkman]]></surname>
<given-names><![CDATA[D.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-de la Rosa]]></surname>
<given-names><![CDATA[R.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sampson]]></surname>
<given-names><![CDATA[S.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cerro del Pueblo Fm (Difunta Group, Upper Cretaceous), ParrasBasin, southern Coahuila, Mexico: Reference sections, age, and correlation]]></article-title>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>2004</year>
<volume>21</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>335-52</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Facon]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Pointier]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Glaubrecht]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Poux]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Jarne]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[David]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A molecular phylogeography approach to biological invasions of the new world by parthenogenetic thiarid snails]]></article-title>
<source><![CDATA[Molecular Ecology]]></source>
<year>2003</year>
<volume>12</volume>
<page-range>3027-39</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fischer]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manuel de Conchyliologie et de Paléontologie Conchyliologique]]></source>
<year>1887</year>
<volume>1</volume>
<page-range>1-112</page-range><publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[Savy, Fasc]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fischer]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manuel de Conchyliologie et de Paléontologie Conchyliologique]]></source>
<year>1885</year>
<volume>8</volume>
<page-range>689-784</page-range><publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[Savy, Fasc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fischer]]></surname>
<given-names><![CDATA[P.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Crosse]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Études sur les mollusques terrestres et fluviátiles du Mexique et du Guatemala]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Milne- Edwards]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mission scientifique au Mexique et dans l´Amérique Centrale. Recherches zoologiqués, Partie 7]]></source>
<year>1902</year>
<page-range>1-731</page-range><publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[Imprimierie Imperiale]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fitzinger]]></surname>
<given-names><![CDATA[L.I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Systematisches Verzeichniss der im Erzherzogthume Oesterreich vorkommenden Weichthiere, als Prodrom einer Fauna desselben: Oesterreich, Beiträge zur LandeskundeOesterreich´s unter der Enns]]></source>
<year>1833</year>
<volume>3</volume>
<page-range>88-122</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fleming]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[The philosophy of zoology, a general view of the structure, functions and classification of animals]]></source>
<year>1822</year>
<volume>2</volume>
<page-range>618</page-range><publisher-loc><![CDATA[Edinburgh, U.K. ]]></publisher-loc>
<publisher-name><![CDATA[Constable &amp; Co.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Forbes]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On the fossil shells collected by Mr. Lyell from the Cretaceous Formations of New Jersey: Geological Society of London]]></article-title>
<source><![CDATA[Quarterly Journal]]></source>
<year>1845</year>
<volume>1</volume>
<page-range>61-4</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Giles]]></surname>
<given-names><![CDATA[K.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lawton]]></surname>
<given-names><![CDATA[T.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Attributes and evolution of an exhumed salt weld, La Popa basin, northeastern Mexico]]></article-title>
<source><![CDATA[Geology]]></source>
<year>1999</year>
<volume>27</volume>
<page-range>323-6</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Giles]]></surname>
<given-names><![CDATA[K.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lawton]]></surname>
<given-names><![CDATA[T.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Halokinetic sequence stratigraphy adjacent to the El Papalote diapir, northeastern Mexico]]></article-title>
<source><![CDATA[American Association of Petroleum Geologists Bulletin]]></source>
<year>2002</year>
<volume>86</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>823-40</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gill]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Arrangement of the families of mollusks]]></source>
<year>1871</year>
<volume>227</volume>
<page-range>1-49</page-range><publisher-loc><![CDATA[Washington, D.C. ]]></publisher-loc>
<publisher-name><![CDATA[Smithsonian Miscellaneous Collections]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grabau]]></surname>
<given-names><![CDATA[A.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Shimer]]></surname>
<given-names><![CDATA[H.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[North American index fossils invertebrates]]></source>
<year>1909</year>
<volume>1</volume>
<page-range>853</page-range><publisher-loc><![CDATA[New York, U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[A. G. Seiler]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gray]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A list of the genera of Recent Mollusca, their synonymia and types]]></article-title>
<source><![CDATA[Proceedings of the Zoological Society of London]]></source>
<year>1847</year>
<volume>15</volume>
<page-range>129-242</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guimarães]]></surname>
<given-names><![CDATA[C.T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Possible competitive displacement of planorbids by Melanoides tubeculata]]></source>
<year>2001</year>
<volume>96</volume>
<page-range>173-6</page-range><publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Memorias Instituto Oswaldo Cruz]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Hwang]]></surname>
<given-names><![CDATA[C.-C.]]></given-names>
</name>
<name>
<surname><![CDATA[He]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Expansion of an invasive freshwater snail Physa acuta (Gastropoda: Physidae) in China]]></article-title>
<source><![CDATA[Molluscan Research]]></source>
<year>2009</year>
<volume>29</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>174-8</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez-Amador]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Perera de Puga]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Yong- Cong]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrer-López]]></surname>
<given-names><![CDATA[J.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez- Noda]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distribución y posible competencia entre Melanoides tuberculata y Tarebia granifera(Prosobranchia: Thiaridae) en el lago Hanabanilla, Cuba]]></article-title>
<source><![CDATA[Revista Cubana de Medicina Tropical]]></source>
<year>1995</year>
<volume>47</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>93-9</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hartman]]></surname>
<given-names><![CDATA[J.H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The stratigraphy of the Mesozoic and Early Cenozoic nonmarine molluscs of Colorado]]></article-title>
<source><![CDATA[Proceedings of the Denver Museum of Natural History]]></source>
<year>1998</year>
<volume>3</volume>
<page-range>1-14</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Henderson]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fossil non-marine Mollusca of North America]]></article-title>
<source><![CDATA[Geological Society of America]]></source>
<year>1935</year>
<page-range>313</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lawton]]></surname>
<given-names><![CDATA[T.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Giles]]></surname>
<given-names><![CDATA[K.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosales- Dominguez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Stratigraphy and origin of the La Popa basin, Nuevo Leon and Coahuila, Mexico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bartolini]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Buffler]]></surname>
<given-names><![CDATA[R.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Cantú-Chapa]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mesozoic and Cenozoic evolution of the western Gulf of Mexico basin: tectonics, sedimentary basins and petroleum systems]]></source>
<year>2001</year>
<volume>75</volume>
<page-range>219-40</page-range><publisher-name><![CDATA[American Association of PetroleumGeologists, Memoir]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lawton]]></surname>
<given-names><![CDATA[T.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Bradford]]></surname>
<given-names><![CDATA[I.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Gehrels]]></surname>
<given-names><![CDATA[G.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Amato]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Provenance of Upper Cretaceous-Paleogene sandstones in the foreland basin system of the Sierra Madre Oriental, northeastern Mexico, and its bearing on fluvial dispersal systems of the Mexican Laramide Province]]></article-title>
<source><![CDATA[Geological Society of America Bulletin]]></source>
<year>2009</year>
<volume>121</volume>
<page-range>820-36</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lea]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description of a New Genus (Goniobasis) of the Family Melanidae and Eighty-Two New Species]]></article-title>
<source><![CDATA[Proceedings of the Philadelphia Academy of Natural Sciences]]></source>
<year>1862</year>
<volume>14</volume>
<page-range>262-72</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Leng]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Lamb]]></surname>
<given-names><![CDATA[J.A.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Lamb]]></surname>
<given-names><![CDATA[H.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Telford]]></surname>
<given-names><![CDATA[R.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Paleoclimatic implications of isotopic data from modern and early Holocene shells of the freshwater snails Melanoides tuberculata, from lakes in the Ethiopian Rift Valley]]></article-title>
<source><![CDATA[Journal of Paleolimnology]]></source>
<year>1999</year>
<volume>21</volume>
<page-range>97-106</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lovén]]></surname>
<given-names><![CDATA[S.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Malacozoologi, öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar]]></source>
<year>1847</year>
<volume>4</volume>
<page-range>175-99</page-range><publisher-loc><![CDATA[Stockholm, Sweden ]]></publisher-loc>
<publisher-name><![CDATA[Norstedt &amp; Soner]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McBride]]></surname>
<given-names><![CDATA[E.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Weidie]]></surname>
<given-names><![CDATA[A.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Wolleben]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Laudon]]></surname>
<given-names><![CDATA[R.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Stratigraphy and structure of the Parras and La Popa Basins, northeastern Mexico]]></article-title>
<source><![CDATA[Geological Society of America Bulletin]]></source>
<year>1974</year>
<volume>84</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>603-22</page-range></nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meek]]></surname>
<given-names><![CDATA[F.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description of new fossil remains collected in Nebraska and Utah]]></article-title>
<source><![CDATA[Proceedings of the Academy of Natural Sciences Philadelphia]]></source>
<year>1860</year>
<volume>12</volume>
<page-range>308-15</page-range></nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meek]]></surname>
<given-names><![CDATA[F.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Preliminary paleontological report, consisting of lists and descriptions of fossils, with remarks on the rocks in which they were found]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Hayden]]></surname>
<given-names><![CDATA[F.V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sixth Annual Report of the United States Geological Survey of Territories]]></source>
<year>1873</year>
<page-range>431-518</page-range><publisher-loc><![CDATA[Washington, D.C., U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Government Printing Office]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meek]]></surname>
<given-names><![CDATA[F.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[United States Geological Exploration of the Fortieth Parallel (King Survey)]]></article-title>
<source><![CDATA[Paleontology]]></source>
<year>1877</year>
<volume>4</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-97</page-range></nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mørch]]></surname>
<given-names><![CDATA[O.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fortegnelse over de i Danmark forekommende Land- og Ferskvandbløddyr]]></article-title>
<source><![CDATA[Videnskabelige Meddelelser fra den Naturhistorisk Forening i Kjöbenhavn]]></source>
<year>1864</year>
<volume>17</volume>
<numero>1863</numero>
<issue>1863</issue>
<page-range>265-367</page-range></nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mørch]]></surname>
<given-names><![CDATA[O.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fortegnelse over Grønlands Bløddyr]]></article-title>
<source><![CDATA[Rink, H., Grønland geographisk og statistik beskrivet]]></source>
<year>1857</year>
<page-range>75-100</page-range><publisher-loc><![CDATA[Copenhagen, Denmark ]]></publisher-loc>
<publisher-name><![CDATA[Louis Klein]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mørch]]></surname>
<given-names><![CDATA[O.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synopsis familiae Scalidarum Indiarum occidentalium. Oversigt over Vestindiens Scalarier]]></article-title>
<source><![CDATA[Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjöbenhavn]]></source>
<year>1875</year>
<volume>1874</volume>
<numero>17</numero>
<issue>17</issue>
<page-range>250-68</page-range></nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Morrison]]></surname>
<given-names><![CDATA[J.P.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The relationships of Old and New world melanians]]></article-title>
<source><![CDATA[Proceedings of the United States National Museum]]></source>
<year>1954</year>
<volume>103</volume>
<numero>3325</numero>
<issue>3325</issue>
<page-range>357-94</page-range></nlm-citation>
</ref>
<ref id="B58">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Müller]]></surname>
<given-names><![CDATA[O.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vermivm terrestrium et fluviatilium, seu animalium infusoriorum, helminthicorum, et testaceorum, non marinorum, succincta historia]]></source>
<year>1774</year>
<page-range>1-72</page-range><publisher-name><![CDATA[Voluminis Imi pars altera, Havniæ &amp; Lipsiæ, Heineck &amp; Faber]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B59">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olivier]]></surname>
<given-names><![CDATA[G.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Voyage dans l&#8217;Empire Othoman, l&#8217;Egypte et la Perse, fait par ordre du gouvernement pendant les six premières années de la République, Tome 2 (with atlas)]]></source>
<year>1804</year>
<page-range>462</page-range><publisher-loc><![CDATA[Paris, France ]]></publisher-loc>
<publisher-name><![CDATA[Henri Agasse]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B60">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pacaud]]></surname>
<given-names><![CDATA[J.-M.]]></given-names>
</name>
<name>
<surname><![CDATA[Harzhauser]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Jponsia, Moniquia et Eginea, trois nouveaux genres de Pachychilidae (Gastropoda, Caenogastropoda) du Paléogène européen]]></article-title>
<source><![CDATA[Annales du Muséumd&#8217;histoire naturelle de Nice]]></source>
<year>2012</year>
<page-range>105-53</page-range></nlm-citation>
</ref>
<ref id="B61">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Perrilliat]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Corona]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Early Maastrichtian Mollusca from the Mexcala Formation of the state of Guerrero, southern Mexico]]></article-title>
<source><![CDATA[Journal of Paleontology]]></source>
<year>2000</year>
<volume>74</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>7-24</page-range></nlm-citation>
</ref>
<ref id="B62">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Perrilliat]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Naranjo-García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Late Cretaceous - Early Tertiary Freshwater Gastropods from Northeastern Mexico]]></article-title>
<source><![CDATA[Journal of Paleontology]]></source>
<year>2008</year>
<volume>82</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>255-66</page-range></nlm-citation>
</ref>
<ref id="B63">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pilsbry]]></surname>
<given-names><![CDATA[H.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Land Mollusca of North, America (North of Mexico)]]></article-title>
<source><![CDATA[The Academy of Natural Sciences of Philadelphia]]></source>
<year>1946</year>
<volume>2</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>111-58</page-range></nlm-citation>
</ref>
<ref id="B64">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pointier]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Invading freshwater gastropods: some conflicting aspects for public health]]></article-title>
<source><![CDATA[Malacologia]]></source>
<year>1999</year>
<volume>41</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>403-11</page-range></nlm-citation>
</ref>
<ref id="B65">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pointier]]></surname>
<given-names><![CDATA[bJ.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Marquet]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Taxonomy and distribution of freshwater mollusks of French Polinesia]]></article-title>
<source><![CDATA[Venus (Japanese Journal of Malacology)]]></source>
<year>1990</year>
<volume>49</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>215-31</page-range></nlm-citation>
</ref>
<ref id="B66">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pointier]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Thaler]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Pernot]]></surname>
<given-names><![CDATA[A.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Delay]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Invading freshwater snails and biological control in Martinique Island, French West Indie]]></source>
<year>1993</year>
<page-range>67-74</page-range><publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Memorias Instituto Oswaldo Cruz]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B67">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ponder]]></surname>
<given-names><![CDATA[W.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Lindberg]]></surname>
<given-names><![CDATA[D.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Towards a phylogeny of gastropod molluscs: an analysis using morphological characters]]></article-title>
<source><![CDATA[Zoological Journal of the Linnean Society]]></source>
<year>1997</year>
<volume>119</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>83-265</page-range></nlm-citation>
</ref>
<ref id="B68">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rafinesque]]></surname>
<given-names><![CDATA[C.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Analyse de la nature, ou Tableau de l&#8217;univers et des corps organisées]]></source>
<year>1815</year>
<page-range>224</page-range><publisher-loc><![CDATA[Palermo, France ]]></publisher-loc>
<publisher-name><![CDATA[l´Imprimerie de Jean Barravecchia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B69">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rafinesque]]></surname>
<given-names><![CDATA[C.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Discoveries in natural history, made during a journey through the western region of the United States]]></article-title>
<source><![CDATA[American Monthly Magazine and Critical Review]]></source>
<year>1818</year>
<volume>3</volume>
<page-range>354-6</page-range></nlm-citation>
</ref>
<ref id="B70">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Repelin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description des faunes et des gisements du Cénomanien saumatre ou d&#8217; eau douce du Midi de la France]]></article-title>
<source><![CDATA[Annales du Musée d&#8217;Histoire naturelle de Marseille]]></source>
<year>1902</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>112</page-range></nlm-citation>
</ref>
<ref id="B71">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Say]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Descriptions of some new species of fresh water and land shells of the United States]]></article-title>
<source><![CDATA[Journal of the Academy of Natural Sciences of Philadelphia]]></source>
<year>1825</year>
<volume>5</volume>
<page-range>119-31</page-range></nlm-citation>
</ref>
<ref id="B72">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schmidt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Der Geschlechtsapparat der Stylommatophoren in taxonomischer Hinsich]]></article-title>
<source><![CDATA[Abhandlungen des Naturwissenschaftlichen Vereins für Sachsen und Thueringen in Halle]]></source>
<year>1855</year>
<volume>1</volume>
<page-range>1-52</page-range></nlm-citation>
</ref>
<ref id="B73">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shumard]]></surname>
<given-names><![CDATA[B.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Descriptions of new Cretaceous fossils from Texas]]></article-title>
<source><![CDATA[Proceedings of the Boston Society of Natural History]]></source>
<year>1861</year>
<volume>8</volume>
<page-range>188-205</page-range></nlm-citation>
</ref>
<ref id="B74">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Simone]]></surname>
<given-names><![CDATA[L.R.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Land and freshwater molluscs of Brazil: an illustrated inventory on the Brazilian malacofauna, including neighbor regions of the South America, respect to the terrestrial and freshwater ecosystems]]></source>
<year>2006</year>
<page-range>390</page-range><publisher-loc><![CDATA[São Paulo, Brasil ]]></publisher-loc>
<publisher-name><![CDATA[Museu de Zoologia da Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B75">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On the generic name to be applied to the Nerita aurita of Müller and other allied species]]></article-title>
<source><![CDATA[Conchologist]]></source>
<year>1893</year>
<volume>2</volume>
<page-range>141-2</page-range></nlm-citation>
</ref>
<ref id="B76">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sohl]]></surname>
<given-names><![CDATA[N.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Gastropods from the Coffee Sand (Upper Cretaceous) of Mississippi]]></source>
<year>1964</year>
<page-range>1-394</page-range><publisher-loc><![CDATA[United States Geological Survey ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B77">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stilwell]]></surname>
<given-names><![CDATA[J.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Late Cretaceous Mollusca from the Chatman Islands, New Zealand]]></article-title>
<source><![CDATA[Alcheringa]]></source>
<year>1997</year>
<volume>22</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>29-85</page-range></nlm-citation>
</ref>
<ref id="B78">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stimpson]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Researches upon the Hydrobiinae and Allied Forms: Chiefly Made upon Materials in the Museum of the Smithsonian Institution]]></source>
<year>1865</year>
<volume>201</volume>
<page-range>59</page-range><publisher-loc><![CDATA[Washington, D.C., U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Smithsonian Miscellaneous Collections]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B79">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[D.W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Early Tertiary mollusks from the Powder River Basin, Wyoming- Montana, and adjacent regions]]></article-title>
<source><![CDATA[United States Geological Survey]]></source>
<year>1975</year>
<volume>75</volume>
<page-range>515</page-range></nlm-citation>
</ref>
<ref id="B80">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[D.W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evolution of freshwater drainages and molluscs in western North America]]></article-title>
<source><![CDATA[Late Cenozoic history of the Pacific northwest interdisciplinary studies on the Clarkia Fossil beds of northern Idaho]]></source>
<year>1985</year>
<page-range>265-321</page-range><publisher-loc><![CDATA[San Francisco, U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Pacific Division, American Association for the Advancement of Science]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B81">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[D.W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Introduction to Physidae (Gastropoda: Hygrophila). Biogeography, classification, morphology: Revista de Biología Tropical/]]></article-title>
<source><![CDATA[International Journal of Tropical Biology andConservation]]></source>
<year>2003</year>
<volume>51</volume>
<page-range>1-287</page-range></nlm-citation>
</ref>
<ref id="B82">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thiele]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Handbook of systematic malacology, Part I (Loricata; Gastropoda: Prosobranchia)]]></source>
<year>1935</year>
<page-range>625</page-range><publisher-loc><![CDATA[Washington, D.C., U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Smithsonian Institution Libraries, The National Science Foundation]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B83">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[F.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An annotated checklist and bibliography of the land and freshwater snails of Mexico and Central America]]></article-title>
<source><![CDATA[Florida Museum of Natural History Bulletin]]></source>
<year>2011</year>
<volume>1</volume>
<page-range>1-299</page-range></nlm-citation>
</ref>
<ref id="B84">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[F.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Mihalcik]]></surname>
<given-names><![CDATA[E.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Urocoptid landsnails of the genus Holospira from southern Mexico]]></article-title>
<source><![CDATA[Bulletin of the Florida Museum of Natural History]]></source>
<year>2005</year>
<volume>45</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>63-124</page-range></nlm-citation>
</ref>
<ref id="B85">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Uit de Weerd]]></surname>
<given-names><![CDATA[D.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Delimitation and phylogenetics of the diverse land-snail family Urocoptidae (Gastropoda: Pulmonata) based on 28S rRNA sequence data: a reunion with Cerion]]></article-title>
<source><![CDATA[Journal of Molluscan Studies]]></source>
<year>2008</year>
<volume>74</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>317-29</page-range></nlm-citation>
</ref>
<ref id="B86">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Van Leeuwen]]></surname>
<given-names><![CDATA[C.H.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Huig]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Van der Velde]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Van Alen]]></surname>
<given-names><![CDATA[T.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Wagemaker]]></surname>
<given-names><![CDATA[C.A.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sherman]]></surname>
<given-names><![CDATA[C.D.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Klaassen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Figuerola]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How did this snail get here? Several dispersal vectors inferred for an aquatic invasive species]]></article-title>
<source><![CDATA[Freshwater Biology]]></source>
<year>2013</year>
<volume>58</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>88-99</page-range></nlm-citation>
</ref>
<ref id="B87">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Perrilliat]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Moluscos del Maastrichtiano de la Sierra El Antrisco, Nuevo León, México]]></article-title>
<source><![CDATA[Paleontología Mexicana]]></source>
<year>1989</year>
<volume>55</volume>
<page-range>1-63</page-range></nlm-citation>
</ref>
<ref id="B88">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[F.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Perrilliat]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Freshwater gastropods from lower Eocene Difunta Group, northeastern Mexico]]></article-title>
<source><![CDATA[Journal of Paleontology]]></source>
<year>1992</year>
<volume>66</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>603-9</page-range></nlm-citation>
</ref>
<ref id="B89">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Bear River Formation and its characteristic fauna]]></article-title>
<source><![CDATA[United States Geological Survey Bulletin]]></source>
<year>1895</year>
<volume>128</volume>
<page-range>1-108</page-range></nlm-citation>
</ref>
<ref id="B90">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wilke]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Haase]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Hershler]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[H.-P.]]></given-names>
</name>
<name>
<surname><![CDATA[Misof]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Ponder]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pushing short DNA fragments to the limit: Phylogenetic relationships of &#8216;hydrobiod&#8217; Gastropods (Caenogastropoda: Rissooidea)]]></article-title>
<source><![CDATA[Molecular Phylogenetics and Evolution]]></source>
<year>2013</year>
<volume>66</volume>
<page-range>715-36</page-range></nlm-citation>
</ref>
<ref id="B91">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Williamson]]></surname>
<given-names><![CDATA[P.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Paleontological documentation of speciation in Cenozoic molluscs from Turkana Basin]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1981</year>
<volume>293</volume>
<page-range>437-43</page-range></nlm-citation>
</ref>
<ref id="B92">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wolleben]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Paleontology of the Difunta Group (Upper-Cretaceous-Tertiary) in northern Mexico]]></article-title>
<source><![CDATA[Journal of Paleontology]]></source>
<year>1977</year>
<volume>51</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>373-98</page-range></nlm-citation>
</ref>
<ref id="B93">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yen]]></surname>
<given-names><![CDATA[J.T.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Systematics and distribution of Pyrgulifera Meek]]></article-title>
<source><![CDATA[Annalen des Naturhistorischen Museums in Wien]]></source>
<year>1958</year>
<volume>62</volume>
<page-range>193-209</page-range></nlm-citation>
</ref>
<ref id="B94">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yen]]></surname>
<given-names><![CDATA[J.T.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Notes on a Cretaceous feesh- water gastropod from southwestern Utah]]></article-title>
<source><![CDATA[Notulae Naturae]]></source>
<year>1945</year>
<volume>160</volume>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B95">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zukowski]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Walker]]></surname>
<given-names><![CDATA[K.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Freshwater snails in competition: alien Physa acuta (Physidae) and native Glyptophysa gibbosa (Planorbidae) in the River Murray, South Australia]]></article-title>
<source><![CDATA[Marine and Freshwater Research]]></source>
<year>2009</year>
<volume>60</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>999-1005</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
