1026-8774 1026-8774 S1026-87742019000300378 10.22201/cgeo.20072902e.2019.3.1331 Mexico Mexico Mexico Mexico 00 00 2019 00 00 2019 36 3 378 392

1977 72 827-36 2005 393 51-95 1995 30 295-306 1955 20 317-35 2000 47 2-48 2017 29 234-48 1997 94 9729-33 2012 39 2934-44 2014 65 455-69 2013 124 140-54 2017 81 1125-36 2010 19-49 2003 60 319-29 2018 8 275-92 2019 516 160-74 Instituto Nacional de Estadística e Geografía 2015 610 IUSS Working Group WRB 2014 106 106 191 2010 37 2006 66 119-32 1999 27 27 303-21 2007 3 422-34 1998 26 387-90 1999 46 861-91 1986 42 76-92 1991 19 3-6 1995 44 383-91 1982 77 919-49 2007 69 420-31 2011 235 40-7 1997 2 378 1954 6 628-32 2008 151 1-20 2010 29 557-71 2005 117 1051-9 2013 55 1869-87 1990 403 2006 37 1437-51 2017 32 283-301 2016 268 322-40 2018 88 105-28 1994 Map MF-2238 Map MF-2238 2003 184 2013 336 33-43 2004 21 1 1 1-8 2007 71 373-81 1936 47 53-63 1990 469 2011 118 118 267-98 1966 245-9 2008 171 111-24 1989 32 1-11 2001 29 399-402 1995 181 2010 43 1126-8 1993 86 203-10 2018 171 376-97