<?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>0256-7024</journal-id>
<journal-title><![CDATA[Revista Geológica de América Central]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Geol. Amér. Central]]></abbrev-journal-title>
<issn>0256-7024</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0256-70242018000100189</article-id>
<article-id pub-id-type="doi">10.15517/rgac.v58i0.32851</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Nota sobre un ejemplar inmaduro de gomphotherium sp. Del mioceno tardío de Chiapas, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Note about an inmature specimen gomphotherium sp. From late miocene of Chiapas, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez-Pérez]]></surname>
<given-names><![CDATA[Luis E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carbot-Chanona]]></surname>
<given-names><![CDATA[Gerardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Museo de Paleontología &#8220;Eliseo Palacios Aguilera&#8221;  ]]></institution>
<addr-line><![CDATA[Tuxtla Gutiérrez Chiapas]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<numero>58</numero>
<fpage>189</fpage>
<lpage>202</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0256-70242018000100189&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0256-70242018000100189&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0256-70242018000100189&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se describe un premolar y un fragmento de incisivo superior perteneciente a un gonfoterio longirrostrino, descubiertos en la localidad Puente Ixcán (Mioceno tardío), municipio de Maravilla Tenejapa, en el sureño estado de Chiapas, México. Con base en la morfología, medidas y alcance geográfico del ejemplar lo asignamos al género Gomphotherium. Este registro es el más sureño de Gomphotherium en México y por su cercanía con América Central contribuye al conocimiento de la distribución paleobiogeográfica de los gonfoterios longirrostrinos en esta región.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract It is described a premolar and an upper incisor fragment belonging to longirostrine gomphothere discovered in the Puente Ixcan locality (Late Miocene), Maravilla Tenejapa municipality, at the southern state of Chiapas, Mexico. Based on the morphology, measures and geographic range, we assigned the specimen to Gomphotherium genus. This is the southernmost record of Gomphotherium in Mexico, and because of the proximity to Central America contributes to the knowledge of the paleobiogeographical distribution of longirostrine gomphotheres in this region.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Mammalia]]></kwd>
<kwd lng="es"><![CDATA[Proboscidea]]></kwd>
<kwd lng="es"><![CDATA[Ghomphoteriidae]]></kwd>
<kwd lng="es"><![CDATA[longirrostrino]]></kwd>
<kwd lng="es"><![CDATA[dentición deciduo]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
<kwd lng="en"><![CDATA[Mammalia]]></kwd>
<kwd lng="en"><![CDATA[Proboscidea]]></kwd>
<kwd lng="en"><![CDATA[Ghomphoteriidae]]></kwd>
<kwd lng="en"><![CDATA[longirrostrine]]></kwd>
<kwd lng="en"><![CDATA[deciduous dentition]]></kwd>
<kwd lng="en"><![CDATA[México]]></kwd>
</kwd-group>
</article-meta>
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