<?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>0120-0283</journal-id>
<journal-title><![CDATA[Boletín de Geología]]></journal-title>
<abbrev-journal-title><![CDATA[bol.geol.]]></abbrev-journal-title>
<issn>0120-0283</issn>
<publisher>
<publisher-name><![CDATA[Universidad Industrial de Santander]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-02832018000300103</article-id>
<article-id pub-id-type="doi">10.18273/revbol.v40n3-2018006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Campo Volcánico Monogenético Villamaría-Termales, Cordillera Central, Andes colombianos (Parte II): Características composicionales]]></article-title>
<article-title xml:lang="en"><![CDATA[The Villamaría-Termales Monogenetic Volcanic Field, Central Cordillera, colombian Andes (Part II): Compositional characteristics]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Osorio]]></surname>
<given-names><![CDATA[Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Botero-Gómez]]></surname>
<given-names><![CDATA[Luis Alvaro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[Hugo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Borrero]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Grajales]]></surname>
<given-names><![CDATA[Jeny Alejandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Caldas  ]]></institution>
<addr-line><![CDATA[Manizales ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Caldas  ]]></institution>
<addr-line><![CDATA[Manizales ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Caldas  ]]></institution>
<addr-line><![CDATA[Manizales ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Caldas Departamento de Ciencias Geológicas ]]></institution>
<addr-line><![CDATA[Manizales ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad de Concepción  ]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>40</volume>
<numero>3</numero>
<fpage>103</fpage>
<lpage>123</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-02832018000300103&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-02832018000300103&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-02832018000300103&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El Campo Volcánico Monogenético Villamaría-Termales (CVMVT) está compuesto al menos por 14 volcanes monogenéticos, los cuales se encuentran alineados preferencialmente sobre el trazo del Sistema de Fallas Villamaría-Termales (SFVT; flanco occidental de la Cordillera Central de Colombia). Estudios petrográficos y geoquímicos permitieron la caracterización composicional de estos volcanes. Los análisis petrográficos muestran una asociación mineral común para todo el campo, la cual está formada por: piroxeno + anfíbol + plagioclasa; sólo algunos volcanes presentan olivino y otros cuarzo. Los análisis geoquímicos indican una variedad composicional en el CVMVT representada por altos valores en el contenido de SiO2 de ~56 hasta ~69 wt.%, así como una firma adaquítica representada particularmente por valores bajos de Y (10 - 19 ppm) y HREE, y valores altos de Sr (&gt;518 ppm). Al comparar estas características con las del Complejo Volcánico Nevado del Ruiz (CVNR), es posible sugerir que existe una relación genética entre ambos y que posiblemente su origen está asociado a un reservorio común.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The Villamaría-Termales Monogenetic Volcanic Field (VTMVF) consists of at least 14 monogenetic volcanoes that are aligned along the Villamaria-Termales Fault System (VTFS; western flank of the Central Cordillera of Colombia). Petrography and geochemical data allowed to define the compositional features of this volcanic field. The petrographic analysis shows that: pyroxene + amphibole + plagioclase, is the common mineral association for all the volcanoes from the VTMVF. The presence of other mineral phases such as: olivine and quartz in some volcanoes established the only difference between the whole field. Geochemical data shows a great compositional variety in the VTMVF represented by the SiO2 content between ~56 and ~69 wt.%, and an adakitic signature represented by low Y content (10 - 19 ppm) and HREE values as well as high Sr content (&gt;518 ppm). Comparing these characteristics with those from the polygenetic Nevado del Ruiz Volcanic Complex (NRVC), it is possible to suggest a genetic relationship between both and a likely common magmatic reservoir.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cordillera Central de Colombia]]></kwd>
<kwd lng="es"><![CDATA[campo volcánico]]></kwd>
<kwd lng="es"><![CDATA[vulcanismo monogenético]]></kwd>
<kwd lng="es"><![CDATA[zonas de subducción]]></kwd>
<kwd lng="es"><![CDATA[domo de lava]]></kwd>
<kwd lng="es"><![CDATA[adaquitas]]></kwd>
<kwd lng="en"><![CDATA[Colombian Central Cordillera, volcanic field]]></kwd>
<kwd lng="en"><![CDATA[monogenetic volcanism]]></kwd>
<kwd lng="en"><![CDATA[subduction zones]]></kwd>
<kwd lng="en"><![CDATA[lava domes]]></kwd>
<kwd lng="en"><![CDATA[adakitic-signature]]></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[Aguirre]]></surname>
<given-names><![CDATA[O.R.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[J.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Cartografía geológica y petrografía del Stock de Manizales y su relación con sus rocas encajantes]]></source>
<year>2003</year>
<publisher-name><![CDATA[Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Manizales, Colombia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ancochea]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Naranjo]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Fuster]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Borrero]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Geoquímica de las lavas antiguas del Volcán del Ruiz (Colombia), Sector Noroccidental]]></source>
<year>1991</year>
<conf-name><![CDATA[ Simposio sobre Magmatismo Andino y su Marco Tectónico. Manizales]]></conf-name>
<conf-loc>Colombia </conf-loc>
<page-range>65-79</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arth]]></surname>
<given-names><![CDATA[J.G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Some trace elements in trondhjemites-their implications to magma genesis and paleotectonic setting]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Barker]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[Trondhjemites, dacites, and related rocks]]></source>
<year>1979</year>
<volume>6</volume>
<page-range>123-32</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bacon]]></surname>
<given-names><![CDATA[C.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Macdonald]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[R.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Baedecker]]></surname>
<given-names><![CDATA[P.A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pleistocene high-silica rhyolites of the Coso Volcanic Field, Inyo County, California]]></article-title>
<source><![CDATA[Journal of Geophysical research: Solid Earth]]></source>
<year>1981</year>
<volume>86</volume>
<numero>B11</numero>
<issue>B11</issue>
<page-range>10223-41</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blanco-Quintero]]></surname>
<given-names><![CDATA[I.F.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Casco]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Toro]]></surname>
<given-names><![CDATA[L.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[E.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Vinasco]]></surname>
<given-names><![CDATA[C.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Cardona]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lázaro]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Morata]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Late Jurassic terrane collision in the northwestern margin of Gondwana (Cajamarca Complex, eastern flank of the Central Cordillera, Colombia)]]></article-title>
<source><![CDATA[International Geology Review]]></source>
<year>2014</year>
<volume>56</volume>
<numero>15</numero>
<issue>15</issue>
<page-range>1852-11872</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bohórquez]]></surname>
<given-names><![CDATA[O.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Monsalve]]></surname>
<given-names><![CDATA[M.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Velandia]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Gil]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Mora]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Marco tectónico de la cadena volcánica más septentrional de la Cordillera Central de Colombia]]></article-title>
<source><![CDATA[Boletín de Geología]]></source>
<year>2005</year>
<volume>27</volume>
<numero>44</numero>
<issue>44</issue>
<page-range>55-79</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Borrero]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Toro]]></surname>
<given-names><![CDATA[L.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarán]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geochemistry and tectonic controls of the effusive activity related with the ancestral Nevado Del Ruiz volcano, Colombia]]></article-title>
<source><![CDATA[Geofísica Internacional]]></source>
<year>2009</year>
<volume>48</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>149-69</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Borrero]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Agustín-Flores]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Arboleda]]></surname>
<given-names><![CDATA[M.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Giraldo]]></surname>
<given-names><![CDATA[A.M]]></given-names>
</name>
<name>
<surname><![CDATA[Németh]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Carrasco-Núñez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Aranda-Gómez]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[I.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pyroclastic deposits of San Diego maar, central Colombia: an example of a silicic magma-related monogenetic eruption in a hard substrate]]></source>
<year>2017</year>
<page-range>446</page-range><publisher-loc><![CDATA[ed.). Monogenetic Volcanism (pp. 361-374). London ]]></publisher-loc>
<publisher-name><![CDATA[Geological Society, Special Publications]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Botero-Gómez]]></surname>
<given-names><![CDATA[L.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Osorio]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Borrero]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Grajales]]></surname>
<given-names><![CDATA[J.A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Campo Volcánico Monogenético Villamaría-Termales, Cordillera Central, Andes Colombianos (Parte I): Características morfológicas y relaciones temporales]]></article-title>
<source><![CDATA[Boletín de Geología]]></source>
<year>2018</year>
<volume>40</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>85-102</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bustamante]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Cardona]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Archanjo]]></surname>
<given-names><![CDATA[C.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Bayona]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Lara]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Valencia]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geochemistry and isotopic signatures of Paleogene plutonic and detrital rocks of the Northern Andes of Colombia: A record of post-collisional arc magmatism]]></article-title>
<source><![CDATA[Lithos]]></source>
<year>2017</year>
<volume>277</volume>
<page-range>199-209</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cañón-Tapia]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reappraisal of the significance of volcanic fields]]></article-title>
<source><![CDATA[Journal of volcanology and Geothermal Research]]></source>
<year>2016</year>
<volume>310</volume>
<page-range>26-38</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[P.R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An overview of adakite petrogenesis]]></article-title>
<source><![CDATA[Chinese Science Bulletin]]></source>
<year>2006</year>
<volume>51</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>257-68</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Defant]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Drummond]]></surname>
<given-names><![CDATA[M.S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Derivation of some modern arc magmas by melting of young subducted lithosphere]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1990</year>
<volume>347</volume>
<numero>6294</numero>
<issue>6294</issue>
<page-range>662-5</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez-Cruz]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pardo-Trujillo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Edad y origen del "complejo metasedimentario Aranzazu-Manizales" en los alrededores de Manizales (departamento de Caldas, Colombia)]]></article-title>
<source><![CDATA[Geología Colombiana]]></source>
<year>1995</year>
<volume>19</volume>
<page-range>83-93</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Montes]]></surname>
<given-names><![CDATA[N.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Novia]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Diederix]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<source><![CDATA[Mapa Geológico de Colombia]]></source>
<year>2015</year>
<publisher-name><![CDATA[Servicio Geológico Colombiano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Londoño]]></surname>
<given-names><![CDATA[A.C]]></given-names>
</name>
</person-group>
<source><![CDATA[Catálogo de las unidades litoestratigráficas de Colombia]]></source>
<year>2002</year>
<publisher-name><![CDATA[Granodiorita de Manizales (K2E1gdm) Cordillera Central - Departamento de Caldas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaramillo]]></surname>
<given-names><![CDATA[C.M]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio neotectónico multidisciplinario aplicado a la Falla Villa María - Termales]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Manizales ]]></publisher-loc>
<publisher-name><![CDATA[Facultad de Ciencias Exactas y Naturales, Universidad de Caldas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González-Garcia]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Jessell]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A 3D geological model for the Ruiz-Tolima Volcanic Massif (Colombia): Assessment of geological uncertainty using a stochastic approach based on Bézier curve design]]></article-title>
<source><![CDATA[Tectonophysics]]></source>
<year>2016</year>
<volume>687</volume>
<page-range>139-57</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Irvine]]></surname>
<given-names><![CDATA[T.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Baragar]]></surname>
<given-names><![CDATA[W.R.A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A guide to the chemical classification of the common volcanic rocks]]></article-title>
<source><![CDATA[Canadian Journal of Earth Sciences]]></source>
<year>1971</year>
<volume>8</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>523-48</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Irving]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La evolución estructural de los Andes más septentrionales de Colombia]]></article-title>
<source><![CDATA[Boletín Geológico]]></source>
<year>1971</year>
<volume>19</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-90</page-range><publisher-name><![CDATA[INGEOMINAS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Janousek]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Farrow]]></surname>
<given-names><![CDATA[C.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Erban]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Interpretation of whole-rock geochemical data in igneous geochemistry: introducing Geochemical Data Toolkit (GCDkit)]]></article-title>
<source><![CDATA[Journal of Petrology]]></source>
<year>2006</year>
<volume>47</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1255-9</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jerram]]></surname>
<given-names><![CDATA[D.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[V.M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Understanding crystal populations and their significance through the magma plumbing system]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Annen]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Zellmer]]></surname>
<given-names><![CDATA[G.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Dynamics of Crustal Magma Transfer, Storage and Differentiation]]></source>
<year>2008</year>
<volume>304</volume>
<page-range>133-48</page-range><publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[The Geological Society of London, Special Publications]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kay]]></surname>
<given-names><![CDATA[R.W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aleutian magnesian andesites: melts from subducted Pacific Ocean crust]]></article-title>
<source><![CDATA[Journal of volcanology and Geothermal Research]]></source>
<year>1978</year>
<volume>4</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>117-32</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Laeger]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Halama]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hansteen]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Savov]]></surname>
<given-names><![CDATA[I.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[H.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Cortés]]></surname>
<given-names><![CDATA[G.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Garbe-Schõnberg]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crystallization conditions and petrogenesis of the lava dome from the ~900 years BP eruption of Cerro Machín Volcano, Colombia]]></article-title>
<source><![CDATA[Journal of South American Earth Sciences]]></source>
<year>2013</year>
<volume>48</volume>
<page-range>193-208</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Le Bas]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Le Maitre]]></surname>
<given-names><![CDATA[R.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Streckeisen]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Zanettin]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A chemical classification of volcanic rocks based on the total alkali-silica diagram]]></article-title>
<source><![CDATA[Journal of Petrology]]></source>
<year>1986</year>
<volume>27</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>745-50</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Londoño]]></surname>
<given-names><![CDATA[J.M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evidence of recent deep magmatic activity at Cerro Bravo-Cerro Machín volcanic complex, central Colombia. Implications for future volcanic activity at Nevado del Ruiz, Cerro Machín and other volcanoes]]></article-title>
<source><![CDATA[Journal of volcanology and Geothermal Research]]></source>
<year>2016</year>
<volume>324</volume>
<page-range>156-1168</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maloney]]></surname>
<given-names><![CDATA[K.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Clarke]]></surname>
<given-names><![CDATA[G.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Klepeis]]></surname>
<given-names><![CDATA[K.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Quevedo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Late Jurassic to present evolution of the Andean margin: Drivers and the geological record]]></article-title>
<source><![CDATA[Tectonics]]></source>
<year>2013</year>
<volume>32</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1049-65</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of steeper Archean geothermal gradient on geochemistry of subduction-zone magmas]]></article-title>
<source><![CDATA[Geology]]></source>
<year>1986</year>
<volume>14</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>753-6</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Adakitic magmas: Modern analogues of Archaean granitoids]]></article-title>
<source><![CDATA[Lithos]]></source>
<year>1999</year>
<volume>46</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>411-29</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Valencia]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Narváez]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Pulgarín]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Correa]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Zuluaga]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Rueda]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Pardo]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<source><![CDATA[Geología y estratigrafía del Complejo Volcánico Nevado del Ruiz]]></source>
<year>2014</year>
<page-range>853</page-range><publisher-loc><![CDATA[Bogotá - Manizales -Popayán ]]></publisher-loc>
<publisher-name><![CDATA[Servicio Geológico Colombiano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maya]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Unidades litodémicas en la Cordillera Central de Colombia]]></article-title>
<source><![CDATA[Boletín Geológico]]></source>
<year>1995</year>
<volume>35</volume>
<numero>2-3</numero>
<issue>2-3</issue>
<page-range>43-57</page-range><publisher-loc><![CDATA[INGEOMINAS ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCourt]]></surname>
<given-names><![CDATA[W.J]]></given-names>
</name>
</person-group>
<source><![CDATA[The geology of the Central Cordillera in the Department of Valle del Cauca, Quindío and NW Tolima]]></source>
<year>1984</year>
<publisher-loc><![CDATA[Cali ]]></publisher-loc>
<publisher-name><![CDATA[Geological Survey, INGEOMINAS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCourt]]></surname>
<given-names><![CDATA[W.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Aspden]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Brook]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New geological and geochronological data from the Colombian Andes: continental growth by multiple accretion]]></article-title>
<source><![CDATA[Journal of the Geological Society]]></source>
<year>1984</year>
<volume>141</volume>
<page-range>831-45</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mosquera]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Geología del cuadrángulo K8 Manizales]]></source>
<year>1978</year>
<publisher-name><![CDATA[INGEOMINAS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<source><![CDATA[Monogenetic volcanism in the western Arabian Peninsula: Insights from Late Quaternary eruptions in northern Harrat Rahat, Kingdom of Saudi Arabia]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Auckland, New Zealand ]]></publisher-loc>
<publisher-name><![CDATA[The University of Auckland]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Borrero]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Németh]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Overview and plumbing system implications of monogenetic volcanism in the northernmost Andes' volcanic province]]></article-title>
<source><![CDATA[Journal of Volcanology and Geothermal Research]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Lindsay]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Németh]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[I.E.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cronin]]></surname>
<given-names><![CDATA[S.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Moufti]]></surname>
<given-names><![CDATA[M.R.H.]]></given-names>
</name>
<name>
<surname><![CDATA[El-Masry]]></surname>
<given-names><![CDATA[N.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Niedermann]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geology and geochemistry of Late Quaternary volcanism in northern Harrat Rahat, Kingdom of Saudi Arabia: implications for eruption dynamics, regional stratigraphy and magma evolution]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Németh]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Carrasco-Núñez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Aranda-Gómez]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[I.E.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Monogenetic Volcanism]]></source>
<year>2016</year>
<volume>446</volume>
<page-range>173-204</page-range><publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[The Geological Society of London, Special Publications]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Németh]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Monogenetic volcanic fields: Origin, sedimentary record, and relationship with polygenetic volcanism]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Cañón-Tapia]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Szakács]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[What is a volcano?]]></source>
<year>2010</year>
<volume>470</volume>
<page-range>43 66</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Geological Society of America]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nivia]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Marriner]]></surname>
<given-names><![CDATA[G.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Kerr]]></surname>
<given-names><![CDATA[A.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Tarney]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Quebradagrande Complex: A Lower Cretaceous ensialic marginal basin in the Central Cordillera of the Colombian Andes]]></article-title>
<source><![CDATA[Journal of South American Earth Sciences]]></source>
<year>2006</year>
<volume>21</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>423-36</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peccerillo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[S.R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geochemistry of eocene calc-alkaline volcanic rocks from the Kastamonu area, northern Turkey]]></article-title>
<source><![CDATA[Contributions to Mineralogy and Petrology]]></source>
<year>1976</year>
<volume>58</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>63-81</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rayo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Evolución geoquímica y térmica del volcán Nevado del Ruiz, Colombia]]></source>
<year>2012</year>
<publisher-loc><![CDATA[Bogotá, Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Restrepo]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Toussaint]]></surname>
<given-names><![CDATA[J.F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Terranes and continental accretion in the Colombian Andes]]></article-title>
<source><![CDATA[Episodes]]></source>
<year>1988</year>
<volume>7</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>189-93</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Samaniego]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Monzier]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Robin]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Fornari]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Eissen]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Cotten]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Temporal evolution of magmatism in the Northern Volcanic Zone of the Andes: The geology and petrology of Cayambe Volcanic Complex (Ecuador)]]></article-title>
<source><![CDATA[Journal of Petrology]]></source>
<year>2005</year>
<volume>46</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>2225-22252</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schaefer]]></surname>
<given-names><![CDATA[S.J]]></given-names>
</name>
</person-group>
<source><![CDATA[Nevado del Ruiz volcano, Colombia: magmatic system and evolution]]></source>
<year>1995</year>
<publisher-name><![CDATA[Arizona State University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schonwalder]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[The emplacement of satellite scoria cones at Llaima Volcanic System, Chile; The interaction between magmatic overpressure and the local tectonics]]></source>
<year>2015</year>
<publisher-loc><![CDATA[New York, USA ]]></publisher-loc>
<publisher-name><![CDATA[State University of New York]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[I.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[S. R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Eruption styles and volcanic hazard in the Auckland Volcanic Field, New Zealand]]></article-title>
<source><![CDATA[Geoscience Reports of Shizuoka University]]></source>
<year>1994</year>
<volume>20</volume>
<page-range>5-14</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thouret]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Cantagrel]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Salinas]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Murcia]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quaternary eruptive history of Nevado del Ruiz (Colombia)]]></article-title>
<source><![CDATA[Journal of volcanology and Geothermal Research]]></source>
<year>1990</year>
<volume>41</volume>
<numero>1-4</numero>
<issue>1-4</issue>
<page-range>225-51</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Toro]]></surname>
<given-names><![CDATA[L.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarán-Echeverri]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Borrero-Peña]]></surname>
<given-names><![CDATA[C.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Boletín de Geología]]></source>
<year>2008</year>
<volume>30</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>49-60</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Toussaint]]></surname>
<given-names><![CDATA[J.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Restrepo]]></surname>
<given-names><![CDATA[J.J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Límites de placas y acortamientos recientes entre los paralelos son y son, Andes Colombianos]]></article-title>
<source><![CDATA[Andean Geology]]></source>
<year>1987</year>
<volume>31</volume>
<page-range>95-100</page-range></nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vesga]]></surname>
<given-names><![CDATA[C.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Barrero]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Edades K/Ar en rocas ígneas y metamórficas de la Cordillera Central de Colombia y su implicación geológica]]></source>
<year>1978</year>
<conf-name><![CDATA[ IICongreso Colombiano de Geología]]></conf-name>
<conf-loc>Bogotá, Colombia </conf-loc>
</nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villagómez]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Spikings]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Magna]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Kammer]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Winkler]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Beltrán]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geochronology, geochemistry and tectonic evolution of the Western and Central Cordilleras of Colombia]]></article-title>
<source><![CDATA[Lithos]]></source>
<year>2011</year>
<volume>125</volume>
<numero>3-4</numero>
<issue>3-4</issue>
<page-range>875-96</page-range></nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villagómez]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Thermochronology and tectonics of the Central and Western Cordilleras of Colombia: Early Cretaceous-Tertiary evolution of the Northern Andes]]></article-title>
<source><![CDATA[Lithos]]></source>
<year>2013</year>
<page-range>228-49</page-range></nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weaver]]></surname>
<given-names><![CDATA[B.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Tarney]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Empirical approach to estimating the composition of the continental crust]]></article-title>
<source><![CDATA[Nature]]></source>
<year>1984</year>
<volume>310</volume>
<page-range>575-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
