Arc‐continent collision and orocline formation: Closing of the Central American seaway
Identifieur interne : 000721 ( Istex/Corpus ); précédent : 000720; suivant : 000722Arc‐continent collision and orocline formation: Closing of the Central American seaway
Auteurs : Camilo Montes ; G. Bayona ; A. Cardona ; D. M. Buchs ; C. A. Silva ; S. Mor N ; N. Hoyos ; D. A. Ramírez ; C. A. Jaramillo ; V. ValenciaSource :
- Journal of Geophysical Research: Solid Earth [ 0148-0227 ] ; 2012-04.
Abstract
Closure of the Central American seaway was a local tectonic event with potentially global biotic and environmental repercussions. We report geochronological (six U/Pb LA‐ICP‐MS zircon ages) and geochemical (19 XRF and ICP‐MS analyses) data from the Isthmus of Panama that allow definition of a distinctive succession of plateau sequences to subduction‐related protoarc to arc volcaniclastic rocks intruded by Late Cretaceous to middle Eocene intermediate plutonic rocks (67.6 ± 1.4 Ma to 41.1 ± 0.7 Ma). Paleomagnetic analyses (24 sites, 192 cores) in this same belt reveal large counterclockwise vertical‐axis rotations (70.9° ± 6.7°), and moderate clockwise rotations (between 40° ± 4.1° and 56.2° ± 11.1°) on either side of an east‐west trending fault at the apex of the Isthmus (Rio Gatun Fault), consistent with Isthmus curvature. An Oligocene‐Miocene arc crosscuts the older, deformed and segmented arc sequences, and shows no significant vertical‐axis rotation or deformation. There are three main stages of deformation: 1) left‐lateral, strike‐slip offset of the arc (∼100 km), and counterclockwise vertical‐axis rotation of western arc segments between 38 and 28 Ma; 2) clockwise rotation of central arc segments between 28 and 25 Ma; and 3) orocline tightening after 25 Ma. When this reconstruction is placed in a global plate tectonic framework, and published exhumation data is added, the Central American seaway disappears at 15 Ma, suggesting that by the time of northern hemisphere glaciation, deep‐water circulation had long been severed in Central America.
Url:
DOI: 10.1029/2011JB008959
Links to Exploration step
ISTEX:5301013E96B714F1071E50242B32079AA4A807D1Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Arc‐continent collision and orocline formation: Closing of the Central American seaway</title><author><name sortKey="Montes, Camilo" sort="Montes, Camilo" uniqKey="Montes C" first="Camilo" last="Montes">Camilo Montes</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation><affiliation><mods:affiliation>Geociencias, Universidad de los Andes, Bogotá, Colombia</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: cmontes@uniandes.edu.co</mods:affiliation></affiliation></author><author><name sortKey="Bayona, G" sort="Bayona, G" uniqKey="Bayona G" first="G." last="Bayona">G. Bayona</name><affiliation><mods:affiliation>Corporacion Geologica Ares, Bogota, Colombia</mods:affiliation></affiliation></author><author><name sortKey="Cardona, A" sort="Cardona, A" uniqKey="Cardona A" first="A." last="Cardona">A. Cardona</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation><affiliation><mods:affiliation>Ingenieria de Petroleos, Universidad Nacional de Colombia, Medellín, Colombia</mods:affiliation></affiliation></author><author><name sortKey="Buchs, D M" sort="Buchs, D M" uniqKey="Buchs D" first="D. M." last="Buchs">D. M. Buchs</name><affiliation><mods:affiliation>Research Division 4: Dynamics of the Ocean Floor, GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany</mods:affiliation></affiliation></author><author><name sortKey="Silva, C A" sort="Silva, C A" uniqKey="Silva C" first="C. A." last="Silva">C. A. Silva</name><affiliation><mods:affiliation>Department of Geology, Oklahoma State University, Stillwater, Oklahoma, USA</mods:affiliation></affiliation></author><author><name sortKey="Mor N, S" sort="Mor N, S" uniqKey="Mor N S" first="S." last="Mor N">S. Mor N</name><affiliation><mods:affiliation>Department of Geology, University of Minnesota, Minneapolis, Minnesota, USA</mods:affiliation></affiliation></author><author><name sortKey="Hoyos, N" sort="Hoyos, N" uniqKey="Hoyos N" first="N." last="Hoyos">N. Hoyos</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation></author><author><name sortKey="Ramirez, D A" sort="Ramirez, D A" uniqKey="Ramirez D" first="D. A." last="Ramírez">D. A. Ramírez</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation></author><author><name sortKey="Jaramillo, C A" sort="Jaramillo, C A" uniqKey="Jaramillo C" first="C. A." last="Jaramillo">C. A. Jaramillo</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation></author><author><name sortKey="Valencia, V" sort="Valencia, V" uniqKey="Valencia V" first="V." last="Valencia">V. Valencia</name><affiliation><mods:affiliation>Department of Earth and Environmental Sciences, Washington State University, Pullman, Washington, USA</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:5301013E96B714F1071E50242B32079AA4A807D1</idno><date when="2012" year="2012">2012</date><idno type="doi">10.1029/2011JB008959</idno><idno type="url">https://api.istex.fr/document/5301013E96B714F1071E50242B32079AA4A807D1/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000721</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Arc‐continent collision and orocline formation: Closing of the Central American seaway</title><author><name sortKey="Montes, Camilo" sort="Montes, Camilo" uniqKey="Montes C" first="Camilo" last="Montes">Camilo Montes</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation><affiliation><mods:affiliation>Geociencias, Universidad de los Andes, Bogotá, Colombia</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: cmontes@uniandes.edu.co</mods:affiliation></affiliation></author><author><name sortKey="Bayona, G" sort="Bayona, G" uniqKey="Bayona G" first="G." last="Bayona">G. Bayona</name><affiliation><mods:affiliation>Corporacion Geologica Ares, Bogota, Colombia</mods:affiliation></affiliation></author><author><name sortKey="Cardona, A" sort="Cardona, A" uniqKey="Cardona A" first="A." last="Cardona">A. Cardona</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation><affiliation><mods:affiliation>Ingenieria de Petroleos, Universidad Nacional de Colombia, Medellín, Colombia</mods:affiliation></affiliation></author><author><name sortKey="Buchs, D M" sort="Buchs, D M" uniqKey="Buchs D" first="D. M." last="Buchs">D. M. Buchs</name><affiliation><mods:affiliation>Research Division 4: Dynamics of the Ocean Floor, GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany</mods:affiliation></affiliation></author><author><name sortKey="Silva, C A" sort="Silva, C A" uniqKey="Silva C" first="C. A." last="Silva">C. A. Silva</name><affiliation><mods:affiliation>Department of Geology, Oklahoma State University, Stillwater, Oklahoma, USA</mods:affiliation></affiliation></author><author><name sortKey="Mor N, S" sort="Mor N, S" uniqKey="Mor N S" first="S." last="Mor N">S. Mor N</name><affiliation><mods:affiliation>Department of Geology, University of Minnesota, Minneapolis, Minnesota, USA</mods:affiliation></affiliation></author><author><name sortKey="Hoyos, N" sort="Hoyos, N" uniqKey="Hoyos N" first="N." last="Hoyos">N. Hoyos</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation></author><author><name sortKey="Ramirez, D A" sort="Ramirez, D A" uniqKey="Ramirez D" first="D. A." last="Ramírez">D. A. Ramírez</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation></author><author><name sortKey="Jaramillo, C A" sort="Jaramillo, C A" uniqKey="Jaramillo C" first="C. A." last="Jaramillo">C. A. Jaramillo</name><affiliation><mods:affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</mods:affiliation></affiliation></author><author><name sortKey="Valencia, V" sort="Valencia, V" uniqKey="Valencia V" first="V." last="Valencia">V. Valencia</name><affiliation><mods:affiliation>Department of Earth and Environmental Sciences, Washington State University, Pullman, Washington, USA</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Geophysical Research: Solid Earth</title><title level="j" type="abbrev">J. Geophys. Res.</title><idno type="ISSN">0148-0227</idno><idno type="eISSN">2156-2202</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><date type="published" when="2012-04">2012-04</date><biblScope unit="volume">117</biblScope><biblScope unit="issue">B4</biblScope><biblScope unit="page" from="/">n/a</biblScope><biblScope unit="page" to="/">n/a</biblScope></imprint><idno type="ISSN">0148-0227</idno></series><idno type="istex">5301013E96B714F1071E50242B32079AA4A807D1</idno><idno type="DOI">10.1029/2011JB008959</idno><idno type="ArticleID">2011JB008959</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0148-0227</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract">Closure of the Central American seaway was a local tectonic event with potentially global biotic and environmental repercussions. We report geochronological (six U/Pb LA‐ICP‐MS zircon ages) and geochemical (19 XRF and ICP‐MS analyses) data from the Isthmus of Panama that allow definition of a distinctive succession of plateau sequences to subduction‐related protoarc to arc volcaniclastic rocks intruded by Late Cretaceous to middle Eocene intermediate plutonic rocks (67.6 ± 1.4 Ma to 41.1 ± 0.7 Ma). Paleomagnetic analyses (24 sites, 192 cores) in this same belt reveal large counterclockwise vertical‐axis rotations (70.9° ± 6.7°), and moderate clockwise rotations (between 40° ± 4.1° and 56.2° ± 11.1°) on either side of an east‐west trending fault at the apex of the Isthmus (Rio Gatun Fault), consistent with Isthmus curvature. An Oligocene‐Miocene arc crosscuts the older, deformed and segmented arc sequences, and shows no significant vertical‐axis rotation or deformation. There are three main stages of deformation: 1) left‐lateral, strike‐slip offset of the arc (∼100 km), and counterclockwise vertical‐axis rotation of western arc segments between 38 and 28 Ma; 2) clockwise rotation of central arc segments between 28 and 25 Ma; and 3) orocline tightening after 25 Ma. When this reconstruction is placed in a global plate tectonic framework, and published exhumation data is added, the Central American seaway disappears at 15 Ma, suggesting that by the time of northern hemisphere glaciation, deep‐water circulation had long been severed in Central America.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Camilo Montes</name><affiliations><json:string>Smithsonian Tropical Research Institute, Balboa, Panama</json:string><json:string>Geociencias, Universidad de los Andes, Bogotá, Colombia</json:string><json:string>E-mail: cmontes@uniandes.edu.co</json:string></affiliations></json:item><json:item><name>G. Bayona</name><affiliations><json:string>Corporacion Geologica Ares, Bogota, Colombia</json:string></affiliations></json:item><json:item><name>A. Cardona</name><affiliations><json:string>Smithsonian Tropical Research Institute, Balboa, Panama</json:string><json:string>Ingenieria de Petroleos, Universidad Nacional de Colombia, Medellín, Colombia</json:string></affiliations></json:item><json:item><name>D. M. Buchs</name><affiliations><json:string>Research Division 4: Dynamics of the Ocean Floor, GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany</json:string></affiliations></json:item><json:item><name>C. A. Silva</name><affiliations><json:string>Department of Geology, Oklahoma State University, Stillwater, Oklahoma, USA</json:string></affiliations></json:item><json:item><name>S. Morón</name><affiliations><json:string>Department of Geology, University of Minnesota, Minneapolis, Minnesota, USA</json:string></affiliations></json:item><json:item><name>N. Hoyos</name><affiliations><json:string>Smithsonian Tropical Research Institute, Balboa, Panama</json:string></affiliations></json:item><json:item><name>D. A. Ramírez</name><affiliations><json:string>Smithsonian Tropical Research Institute, Balboa, Panama</json:string></affiliations></json:item><json:item><name>C. A. Jaramillo</name><affiliations><json:string>Smithsonian Tropical Research Institute, Balboa, Panama</json:string></affiliations></json:item><json:item><name>V. Valencia</name><affiliations><json:string>Department of Earth and Environmental Sciences, Washington State University, Pullman, Washington, USA</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Panama Isthmus</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>climate change</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>late Pliocene</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>middle Miocene</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>orocline</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>seaway closure</value></json:item></subject><articleId><json:string>2011JB008959</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><qualityIndicators><score>9.332</score><pdfVersion>1.6</pdfVersion><pdfPageSize>612 x 792 pts (letter)</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>6</keywordCount><abstractCharCount>1573</abstractCharCount><pdfWordCount>13392</pdfWordCount><pdfCharCount>97096</pdfCharCount><pdfPageCount>25</pdfPageCount><abstractWordCount>236</abstractWordCount></qualityIndicators><title>Arc‐continent collision and orocline formation: Closing of the Central American seaway</title><genre><json:string>article</json:string></genre><host><volume>117</volume><publisherId><json:string>JGRB</json:string></publisherId><pages><total>25</total><last>n/a</last><first>n/a</first></pages><issn><json:string>0148-0227</json:string></issn><issue>B4</issue><subject><json:item><value>Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</value></json:item><json:item><value>GEOCHEMISTRY</value></json:item><json:item><value>Major and trace element geochemistry</value></json:item><json:item><value>GEOCHRONOLOGY</value></json:item><json:item><value>Correlative geochronology</value></json:item><json:item><value>GEOMAGNETISM AND PALEOMAGNETISM</value></json:item><json:item><value>Paleomagnetism applied to tectonics: regional, global</value></json:item><json:item><value>GLOBAL CHANGE</value></json:item><json:item><value>Global climate models</value></json:item><json:item><value>ATMOSPHERIC PROCESSES</value></json:item><json:item><value>Global climate models</value></json:item><json:item><value>PALEOCEANOGRAPHY</value></json:item><json:item><value>Global climate models</value></json:item><json:item><value>TECTONOPHYSICS</value></json:item><json:item><value>Tectonics and climatic interactions</value></json:item><json:item><value>Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</value></json:item></subject><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><eissn><json:string>2156-2202</json:string></eissn><title>Journal of Geophysical Research: Solid Earth</title><doi><json:string>10.1002/(ISSN)2156-2202b</json:string></doi></host><publicationDate>2012</publicationDate><copyrightDate>2012</copyrightDate><doi><json:string>10.1029/2011JB008959</json:string></doi><id>5301013E96B714F1071E50242B32079AA4A807D1</id><score>0.08475217</score><fulltext><json:item><original>true</original><mimetype>application/pdf</mimetype><extension>pdf</extension><uri>https://api.istex.fr/document/5301013E96B714F1071E50242B32079AA4A807D1/fulltext/pdf</uri></json:item><json:item><original>false</original><mimetype>application/zip</mimetype><extension>zip</extension><uri>https://api.istex.fr/document/5301013E96B714F1071E50242B32079AA4A807D1/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/5301013E96B714F1071E50242B32079AA4A807D1/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Arc‐continent collision and orocline formation: Closing of the Central American seaway</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Blackwell Publishing Ltd</publisher><availability><p>Copyright 2012 by the American Geophysical Union</p></availability><date>2012</date></publicationStmt><notesStmt><note>Tab‐delimited Table 1.Tab‐delimited Table 2.Tab‐delimited Table 3a.Tab‐delimited Table 3b.Tab‐delimited Table 4.Tab‐delimited Table 5.Tab‐delimited Table 6.</note><note>Panama Canal Authority (ACP) - No. SAA‐199520‐KRP;</note><note>Senacyt - No. SUM‐07‐001; No. EST010‐080 A;</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Arc‐continent collision and orocline formation: Closing of the Central American seaway</title><author xml:id="author-1"><persName><forename type="first">Camilo</forename><surname>Montes</surname></persName><email>cmontes@uniandes.edu.co</email><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation><affiliation>Geociencias, Universidad de los Andes, Bogotá, Colombia</affiliation></author><author xml:id="author-2"><persName><forename type="first">G.</forename><surname>Bayona</surname></persName><affiliation>Corporacion Geologica Ares, Bogota, Colombia</affiliation></author><author xml:id="author-3"><persName><forename type="first">A.</forename><surname>Cardona</surname></persName><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation><affiliation>Ingenieria de Petroleos, Universidad Nacional de Colombia, Medellín, Colombia</affiliation></author><author xml:id="author-4"><persName><forename type="first">D. M.</forename><surname>Buchs</surname></persName><affiliation>Research Division 4: Dynamics of the Ocean Floor, GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany</affiliation></author><author xml:id="author-5"><persName><forename type="first">C. A.</forename><surname>Silva</surname></persName><affiliation>Department of Geology, Oklahoma State University, Stillwater, Oklahoma, USA</affiliation></author><author xml:id="author-6"><persName><forename type="first">S.</forename><surname>Morón</surname></persName><affiliation>Department of Geology, University of Minnesota, Minneapolis, Minnesota, USA</affiliation></author><author xml:id="author-7"><persName><forename type="first">N.</forename><surname>Hoyos</surname></persName><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation></author><author xml:id="author-8"><persName><forename type="first">D. A.</forename><surname>Ramírez</surname></persName><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation></author><author xml:id="author-9"><persName><forename type="first">C. A.</forename><surname>Jaramillo</surname></persName><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation></author><author xml:id="author-10"><persName><forename type="first">V.</forename><surname>Valencia</surname></persName><affiliation>Department of Earth and Environmental Sciences, Washington State University, Pullman, Washington, USA</affiliation></author></analytic><monogr><title level="j">Journal of Geophysical Research: Solid Earth</title><title level="j" type="abbrev">J. Geophys. Res.</title><idno type="pISSN">0148-0227</idno><idno type="eISSN">2156-2202</idno><idno type="DOI">10.1002/(ISSN)2156-2202b</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><date type="published" when="2012-04"></date><biblScope unit="volume">117</biblScope><biblScope unit="issue">B4</biblScope><biblScope unit="page" from="/">n/a</biblScope><biblScope unit="page" to="/">n/a</biblScope></imprint></monogr><idno type="istex">5301013E96B714F1071E50242B32079AA4A807D1</idno><idno type="DOI">10.1029/2011JB008959</idno><idno type="ArticleID">2011JB008959</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2012</date></creation><langUsage><language ident="en">en</language></langUsage><abstract><p>Closure of the Central American seaway was a local tectonic event with potentially global biotic and environmental repercussions. We report geochronological (six U/Pb LA‐ICP‐MS zircon ages) and geochemical (19 XRF and ICP‐MS analyses) data from the Isthmus of Panama that allow definition of a distinctive succession of plateau sequences to subduction‐related protoarc to arc volcaniclastic rocks intruded by Late Cretaceous to middle Eocene intermediate plutonic rocks (67.6 ± 1.4 Ma to 41.1 ± 0.7 Ma). Paleomagnetic analyses (24 sites, 192 cores) in this same belt reveal large counterclockwise vertical‐axis rotations (70.9° ± 6.7°), and moderate clockwise rotations (between 40° ± 4.1° and 56.2° ± 11.1°) on either side of an east‐west trending fault at the apex of the Isthmus (Rio Gatun Fault), consistent with Isthmus curvature. An Oligocene‐Miocene arc crosscuts the older, deformed and segmented arc sequences, and shows no significant vertical‐axis rotation or deformation. There are three main stages of deformation: 1) left‐lateral, strike‐slip offset of the arc (∼100 km), and counterclockwise vertical‐axis rotation of western arc segments between 38 and 28 Ma; 2) clockwise rotation of central arc segments between 28 and 25 Ma; and 3) orocline tightening after 25 Ma. When this reconstruction is placed in a global plate tectonic framework, and published exhumation data is added, the Central American seaway disappears at 15 Ma, suggesting that by the time of northern hemisphere glaciation, deep‐water circulation had long been severed in Central America.</p></abstract><abstract style="short"><p>A strain marker was used to reconstruct the Panama Isthmus as an orocline This reconstruction suggests that deep‐water seaway closure is 15 Ma old Central American seaway closure did not trigger northern hemisphere glaciation</p></abstract><textClass><keywords scheme="keyword"><list><head>keywords</head><item><term>Panama Isthmus</term></item><item><term>climate change</term></item><item><term>late Pliocene</term></item><item><term>middle Miocene</term></item><item><term>orocline</term></item><item><term>seaway closure</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>index-terms</head><item><term>Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</term></item><item><term>GEOCHEMISTRY</term></item><item><term>Major and trace element geochemistry</term></item><item><term>GEOCHRONOLOGY</term></item><item><term>Correlative geochronology</term></item><item><term>GEOMAGNETISM AND PALEOMAGNETISM</term></item><item><term>Paleomagnetism applied to tectonics: regional, global</term></item><item><term>GLOBAL CHANGE</term></item><item><term>Global climate models</term></item><item><term>ATMOSPHERIC PROCESSES</term></item><item><term>Global climate models</term></item><item><term>PALEOCEANOGRAPHY</term></item><item><term>Global climate models</term></item><item><term>TECTONOPHYSICS</term></item><item><term>Tectonics and climatic interactions</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>article-category</head><item><term>Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2011-10-27">Received</change><change when="2012-02-28">Registration</change><change when="2012-04">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/5301013E96B714F1071E50242B32079AA4A807D1/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component type="serialArticle" version="2.0" xml:lang="en" xml:id="jgrb17150"><header><publicationMeta level="product"><doi>10.1002/(ISSN)2156-2202b</doi><issn type="print">0148-0227</issn><issn type="electronic">2156-2202</issn><idGroup><id type="product" value="JGRB"></id><id type="coden" value="JGREA2"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH">Journal of Geophysical Research: Solid Earth</title><title type="short">J. Geophys. Res.</title></titleGroup></publicationMeta><publicationMeta level="part" position="40"><doi>10.1002/jgrb.v117.B4</doi><idGroup><id type="focusSection" value="2"></id></idGroup><titleGroup><title type="focusSection" xml:lang="en">Journal of Geophysical Research: Solid Earth</title></titleGroup><numberingGroup><numbering type="journalVolume" number="117">117</numbering><numbering type="journalIssue">B4</numbering></numberingGroup><coverDate startDate="2012-04">April 2012</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="170" status="forIssue"><doi>10.1029/2011JB008959</doi><idGroup><id type="editorialOffice" value="2011JB008959"></id><id type="society" value="B04105"></id><id type="unit" value="JGRB17150"></id></idGroup><countGroup><count type="pageTotal" number="25"></count></countGroup><titleGroup><title type="articleCategory">Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</title><title type="tocHeading1">Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</title></titleGroup><copyright ownership="thirdParty">Copyright 2012 by the American Geophysical Union</copyright><eventGroup><event type="manuscriptReceived" date="2011-10-27"></event><event type="manuscriptRevised" date="2012-02-28"></event><event type="manuscriptAccepted" date="2012-02-28"></event><event type="firstOnline" date="2012-04-18"></event><event type="publishedOnlineFinalForm" date="2012-04-18"></event><event type="xmlConverted" agent="SPi Global Converter:AGUv5.2_TO_WileyML3Gv1.0.3 version:1.3; WileyML 3G Packaging Tool v1.0; AGU2WileyML3G Final Clean Up v1.0" date="2012-12-17"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-31"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.3.4 mode:FullText" date="2015-02-25"></event></eventGroup><numberingGroup><numbering type="pageFirst">n/a</numbering><numbering type="pageLast">n/a</numbering></numberingGroup><subjectInfo><subject href="http://psi.agu.org/subset/EPM">Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</subject><subject href="http://psi.agu.org/taxonomy5/1000">GEOCHEMISTRY</subject><subjectInfo><subject href="http://psi.agu.org/taxonomy5/1065">Major and trace element geochemistry</subject></subjectInfo><subject href="http://psi.agu.org/taxonomy5/1100">GEOCHRONOLOGY</subject><subjectInfo><subject href="http://psi.agu.org/taxonomy5/1135">Correlative geochronology</subject></subjectInfo><subject href="http://psi.agu.org/taxonomy5/1500">GEOMAGNETISM AND PALEOMAGNETISM</subject><subjectInfo><subject href="http://psi.agu.org/taxonomy5/1525">Paleomagnetism applied to tectonics: regional, global</subject></subjectInfo><subject href="http://psi.agu.org/taxonomy5/1600">GLOBAL CHANGE</subject><subjectInfo><subject href="http://psi.agu.org/taxonomy5/1626">Global climate models</subject></subjectInfo><subject role="crossTerm" href="http://psi.agu.org/taxonomy5/3300">ATMOSPHERIC PROCESSES</subject><subjectInfo><subject role="crossTerm" href="http://psi.agu.org/taxonomy5/3337">Global climate models</subject></subjectInfo><subject role="crossTerm" href="http://psi.agu.org/taxonomy5/4900">PALEOCEANOGRAPHY</subject><subjectInfo><subject role="crossTerm" href="http://psi.agu.org/taxonomy5/4928">Global climate models</subject></subjectInfo><subject href="http://psi.agu.org/taxonomy5/8100">TECTONOPHYSICS</subject><subjectInfo><subject href="http://psi.agu.org/taxonomy5/8177">Tectonics and climatic interactions</subject></subjectInfo></subjectInfo><selfCitationGroup><citation xml:id="jgrb17150-cit-0000" type="self"><author><familyName>Montes</familyName>, <givenNames>C.</givenNames></author>, <author><givenNames>G.</givenNames> <familyName>Bayona</familyName></author>, <author><givenNames>A.</givenNames> <familyName>Cardona</familyName></author>, <author><givenNames>D. M.</givenNames> <familyName>Buchs</familyName></author>, <author><givenNames>C. A.</givenNames> <familyName>Silva</familyName></author>, <author><givenNames>S.</givenNames> <familyName>Morón</familyName></author>, <author><givenNames>N.</givenNames> <familyName>Hoyos</familyName></author>, <author><givenNames>D. A.</givenNames> <familyName>Ramírez</familyName></author>, <author><givenNames>C. A.</givenNames> <familyName>Jaramillo</familyName></author>, and <author><givenNames>V.</givenNames> <familyName>Valencia</familyName></author> (<pubYear year="2012">2012</pubYear>), <articleTitle>Arc‐continent collision and orocline formation: Closing of the Central American seaway</articleTitle>, <journalTitle>J. Geophys. Res.</journalTitle>, <vol>117</vol>, B04105, doi:<accessionId ref="info:doi/10.1029/2011JB008959">10.1029/2011JB008959</accessionId>.</citation></selfCitationGroup><linkGroup><link type="toTypesetVersion" href="file:JGRB.JGRB17150.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="wordTotal" number="17600"></count><count type="figureTotal" number="10"></count><count type="tableTotal" number="7"></count></countGroup><titleGroup><title type="main">Arc‐continent collision and orocline formation: Closing of the Central American seaway</title><title type="shortAuthors">MONTES ET AL.</title><title type="short">CLOSING OF THE CENTRAL AMERICAN SEAWAY</title></titleGroup><creators><creator xml:id="jgrb17150-cr-0001" creatorRole="author" affiliationRef="#jgrb17150-aff-0001 #jgrb17150-aff-0002"><personName><givenNames>Camilo</givenNames><familyName>Montes</familyName></personName><contactDetails><email>cmontes@uniandes.edu.co</email></contactDetails></creator><creator xml:id="jgrb17150-cr-0002" creatorRole="author" affiliationRef="#jgrb17150-aff-0003"><personName><givenNames>G.</givenNames><familyName>Bayona</familyName></personName></creator><creator xml:id="jgrb17150-cr-0003" creatorRole="author" affiliationRef="#jgrb17150-aff-0001 #jgrb17150-aff-0004"><personName><givenNames>A.</givenNames><familyName>Cardona</familyName></personName></creator><creator xml:id="jgrb17150-cr-0004" creatorRole="author" affiliationRef="#jgrb17150-aff-0005"><personName><givenNames>D. M.</givenNames><familyName>Buchs</familyName></personName></creator><creator xml:id="jgrb17150-cr-0005" creatorRole="author" affiliationRef="#jgrb17150-aff-0006"><personName><givenNames>C. A.</givenNames><familyName>Silva</familyName></personName></creator><creator xml:id="jgrb17150-cr-0006" creatorRole="author" affiliationRef="#jgrb17150-aff-0007"><personName><givenNames>S.</givenNames><familyName>Morón</familyName></personName></creator><creator xml:id="jgrb17150-cr-0007" creatorRole="author" affiliationRef="#jgrb17150-aff-0001"><personName><givenNames>N.</givenNames><familyName>Hoyos</familyName></personName></creator><creator xml:id="jgrb17150-cr-0008" creatorRole="author" affiliationRef="#jgrb17150-aff-0001"><personName><givenNames>D. A.</givenNames><familyName>Ramírez</familyName></personName></creator><creator xml:id="jgrb17150-cr-0009" creatorRole="author" affiliationRef="#jgrb17150-aff-0001"><personName><givenNames>C. A.</givenNames><familyName>Jaramillo</familyName></personName></creator><creator xml:id="jgrb17150-cr-0010" creatorRole="author" affiliationRef="#jgrb17150-aff-0008"><personName><givenNames>V.</givenNames><familyName>Valencia</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="jgrb17150-aff-0001" countryCode="PA" type="organization"><unparsedAffiliation>Smithsonian Tropical Research Institute, Balboa, Panama</unparsedAffiliation></affiliation><affiliation xml:id="jgrb17150-aff-0002" countryCode="CO" type="organization"><unparsedAffiliation>Geociencias, Universidad de los Andes, Bogotá, Colombia</unparsedAffiliation></affiliation><affiliation xml:id="jgrb17150-aff-0003" countryCode="CO" type="organization"><unparsedAffiliation>Corporacion Geologica Ares, Bogota, Colombia</unparsedAffiliation></affiliation><affiliation xml:id="jgrb17150-aff-0004" countryCode="CO" type="organization"><unparsedAffiliation>Ingenieria de Petroleos, Universidad Nacional de Colombia, Medellín, Colombia</unparsedAffiliation></affiliation><affiliation xml:id="jgrb17150-aff-0005" countryCode="DE" type="organization"><unparsedAffiliation>Research Division 4: Dynamics of the Ocean Floor, GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany</unparsedAffiliation></affiliation><affiliation xml:id="jgrb17150-aff-0006" countryCode="US" type="organization"><unparsedAffiliation>Department of Geology, Oklahoma State University, Stillwater, Oklahoma, USA</unparsedAffiliation></affiliation><affiliation xml:id="jgrb17150-aff-0007" countryCode="US" type="organization"><unparsedAffiliation>Department of Geology, University of Minnesota, Minneapolis, Minnesota, USA</unparsedAffiliation></affiliation><affiliation xml:id="jgrb17150-aff-0008" countryCode="US" type="organization"><unparsedAffiliation>Department of Earth and Environmental Sciences, Washington State University, Pullman, Washington, USA</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="jgrb17150-kwd-0001">Panama Isthmus</keyword><keyword xml:id="jgrb17150-kwd-0002">climate change</keyword><keyword xml:id="jgrb17150-kwd-0003">late Pliocene</keyword><keyword xml:id="jgrb17150-kwd-0004">middle Miocene</keyword><keyword xml:id="jgrb17150-kwd-0005">orocline</keyword><keyword xml:id="jgrb17150-kwd-0006">seaway closure</keyword></keywordGroup><fundingInfo><fundingAgency>Panama Canal Authority (ACP)</fundingAgency><fundingNumber>SAA‐199520‐KRP</fundingNumber></fundingInfo><fundingInfo><fundingAgency>Senacyt</fundingAgency><fundingNumber>SUM‐07‐001</fundingNumber><fundingNumber>EST010‐080 A</fundingNumber></fundingInfo><supportingInformation><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:01480227:media:jgrb17150:jgrb17150-sup-0001-t01"></mediaResource><caption>Tab‐delimited Table 1.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:01480227:media:jgrb17150:jgrb17150-sup-0002-t02"></mediaResource><caption>Tab‐delimited Table 2.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:01480227:media:jgrb17150:jgrb17150-sup-0003-t03a"></mediaResource><caption>Tab‐delimited Table 3a.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:01480227:media:jgrb17150:jgrb17150-sup-0004-t03b"></mediaResource><caption>Tab‐delimited Table 3b.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:01480227:media:jgrb17150:jgrb17150-sup-0005-t04"></mediaResource><caption>Tab‐delimited Table 4.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:01480227:media:jgrb17150:jgrb17150-sup-0006-t05"></mediaResource><caption>Tab‐delimited Table 5.</caption></supportingInfoItem><supportingInfoItem><mediaResource alt="supplementary data" mimeType="text/plain" href="urn-x:wiley:01480227:media:jgrb17150:jgrb17150-sup-0007-t06"></mediaResource><caption>Tab‐delimited Table 6.</caption></supportingInfoItem></supportingInformation><abstractGroup><abstract type="main"><p xml:id="jgrb17150-para-0001" label="1">Closure of the Central American seaway was a local tectonic event with potentially global biotic and environmental repercussions. We report geochronological (six U/Pb LA‐ICP‐MS zircon ages) and geochemical (19 XRF and ICP‐MS analyses) data from the Isthmus of Panama that allow definition of a distinctive succession of plateau sequences to subduction‐related protoarc to arc volcaniclastic rocks intruded by Late Cretaceous to middle Eocene intermediate plutonic rocks (67.6 ± 1.4 Ma to 41.1 ± 0.7 Ma). Paleomagnetic analyses (24 sites, 192 cores) in this same belt reveal large counterclockwise vertical‐axis rotations (70.9° ± 6.7°), and moderate clockwise rotations (between 40° ± 4.1° and 56.2° ± 11.1°) on either side of an east‐west trending fault at the apex of the Isthmus (Rio Gatun Fault), consistent with Isthmus curvature. An Oligocene‐Miocene arc crosscuts the older, deformed and segmented arc sequences, and shows no significant vertical‐axis rotation or deformation. There are three main stages of deformation: 1) left‐lateral, strike‐slip offset of the arc (∼100 km), and counterclockwise vertical‐axis rotation of western arc segments between 38 and 28 Ma; 2) clockwise rotation of central arc segments between 28 and 25 Ma; and 3) orocline tightening after 25 Ma. When this reconstruction is placed in a global plate tectonic framework, and published exhumation data is added, the Central American seaway disappears at 15 Ma, suggesting that by the time of northern hemisphere glaciation, deep‐water circulation had long been severed in Central America.</p></abstract><abstract type="short"><title type="main">Key Points</title><p xml:id="jgrb17150-para-0002"><list style="bulleted"><listItem>A strain marker was used to reconstruct the Panama Isthmus as an orocline</listItem><listItem>This reconstruction suggests that deep‐water seaway closure is 15 Ma old</listItem><listItem>Central American seaway closure did not trigger northern hemisphere glaciation</listItem></list></p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Arc‐continent collision and orocline formation: Closing of the Central American seaway</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>CLOSING OF THE CENTRAL AMERICAN SEAWAY</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Arc‐continent collision and orocline formation: Closing of the Central American seaway</title></titleInfo><name type="personal"><namePart type="given">Camilo</namePart><namePart type="family">Montes</namePart><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation><affiliation>Geociencias, Universidad de los Andes, Bogotá, Colombia</affiliation><affiliation>E-mail: cmontes@uniandes.edu.co</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">G.</namePart><namePart type="family">Bayona</namePart><affiliation>Corporacion Geologica Ares, Bogota, Colombia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Cardona</namePart><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation><affiliation>Ingenieria de Petroleos, Universidad Nacional de Colombia, Medellín, Colombia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D. M.</namePart><namePart type="family">Buchs</namePart><affiliation>Research Division 4: Dynamics of the Ocean Floor, GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C. A.</namePart><namePart type="family">Silva</namePart><affiliation>Department of Geology, Oklahoma State University, Stillwater, Oklahoma, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">S.</namePart><namePart type="family">Morón</namePart><affiliation>Department of Geology, University of Minnesota, Minneapolis, Minnesota, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">N.</namePart><namePart type="family">Hoyos</namePart><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D. A.</namePart><namePart type="family">Ramírez</namePart><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C. A.</namePart><namePart type="family">Jaramillo</namePart><affiliation>Smithsonian Tropical Research Institute, Balboa, Panama</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">V.</namePart><namePart type="family">Valencia</namePart><affiliation>Department of Earth and Environmental Sciences, Washington State University, Pullman, Washington, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><dateIssued encoding="w3cdtf">2012-04</dateIssued><dateCaptured encoding="w3cdtf">2011-10-27</dateCaptured><dateValid encoding="w3cdtf">2012-02-28</dateValid><edition>Montes, C., G. Bayona, A. Cardona, D. M. Buchs, C. A. Silva, S. Morón, N. Hoyos, D. A. Ramírez, C. A. Jaramillo, and V. Valencia (2012), Arc‐continent collision and orocline formation: Closing of the Central American seaway, J. Geophys. Res., 117, B04105, doi:10.1029/2011JB008959.</edition><copyrightDate encoding="w3cdtf">2012</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">10</extent><extent unit="tables">7</extent><extent unit="words">17600</extent></physicalDescription><abstract>Closure of the Central American seaway was a local tectonic event with potentially global biotic and environmental repercussions. We report geochronological (six U/Pb LA‐ICP‐MS zircon ages) and geochemical (19 XRF and ICP‐MS analyses) data from the Isthmus of Panama that allow definition of a distinctive succession of plateau sequences to subduction‐related protoarc to arc volcaniclastic rocks intruded by Late Cretaceous to middle Eocene intermediate plutonic rocks (67.6 ± 1.4 Ma to 41.1 ± 0.7 Ma). Paleomagnetic analyses (24 sites, 192 cores) in this same belt reveal large counterclockwise vertical‐axis rotations (70.9° ± 6.7°), and moderate clockwise rotations (between 40° ± 4.1° and 56.2° ± 11.1°) on either side of an east‐west trending fault at the apex of the Isthmus (Rio Gatun Fault), consistent with Isthmus curvature. An Oligocene‐Miocene arc crosscuts the older, deformed and segmented arc sequences, and shows no significant vertical‐axis rotation or deformation. There are three main stages of deformation: 1) left‐lateral, strike‐slip offset of the arc (∼100 km), and counterclockwise vertical‐axis rotation of western arc segments between 38 and 28 Ma; 2) clockwise rotation of central arc segments between 28 and 25 Ma; and 3) orocline tightening after 25 Ma. When this reconstruction is placed in a global plate tectonic framework, and published exhumation data is added, the Central American seaway disappears at 15 Ma, suggesting that by the time of northern hemisphere glaciation, deep‐water circulation had long been severed in Central America.</abstract><abstract type="short">A strain marker was used to reconstruct the Panama Isthmus as an orocline This reconstruction suggests that deep‐water seaway closure is 15 Ma old Central American seaway closure did not trigger northern hemisphere glaciation</abstract><note type="additional physical form">Tab‐delimited Table 1.Tab‐delimited Table 2.Tab‐delimited Table 3a.Tab‐delimited Table 3b.Tab‐delimited Table 4.Tab‐delimited Table 5.Tab‐delimited Table 6.</note><note type="funding">Panama Canal Authority (ACP) - No. SAA‐199520‐KRP; </note><note type="funding">Senacyt - No. SUM‐07‐001; No. EST010‐080 A; </note><subject><genre>keywords</genre><topic>Panama Isthmus</topic><topic>climate change</topic><topic>late Pliocene</topic><topic>middle Miocene</topic><topic>orocline</topic><topic>seaway closure</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Geophysical Research: Solid Earth</title></titleInfo><titleInfo type="abbreviated"><title>J. Geophys. Res.</title></titleInfo><genre type="journal">journal</genre><subject><genre>index-terms</genre><topic authorityURI="http://psi.agu.org/subset/EPM">Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1000">GEOCHEMISTRY</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1065">Major and trace element geochemistry</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1100">GEOCHRONOLOGY</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1135">Correlative geochronology</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1500">GEOMAGNETISM AND PALEOMAGNETISM</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1525">Paleomagnetism applied to tectonics: regional, global</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1600">GLOBAL CHANGE</topic><topic authorityURI="http://psi.agu.org/taxonomy5/1626">Global climate models</topic><topic authorityURI="http://psi.agu.org/taxonomy5/3300">ATMOSPHERIC PROCESSES</topic><topic authorityURI="http://psi.agu.org/taxonomy5/3337">Global climate models</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4900">PALEOCEANOGRAPHY</topic><topic authorityURI="http://psi.agu.org/taxonomy5/4928">Global climate models</topic><topic authorityURI="http://psi.agu.org/taxonomy5/8100">TECTONOPHYSICS</topic><topic authorityURI="http://psi.agu.org/taxonomy5/8177">Tectonics and climatic interactions</topic></subject><subject><genre>article-category</genre><topic>Geomagnetism and Paleomagnetism/Marine Geology and Geophysics</topic></subject><identifier type="ISSN">0148-0227</identifier><identifier type="eISSN">2156-2202</identifier><identifier type="DOI">10.1002/(ISSN)2156-2202b</identifier><identifier type="CODEN">JGREA2</identifier><identifier type="PublisherID">JGRB</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>117</number></detail><detail type="issue"><caption>no.</caption><number>B4</number></detail><extent unit="pages"><start>n/a</start><end>n/a</end><total>25</total></extent></part></relatedItem><identifier type="istex">5301013E96B714F1071E50242B32079AA4A807D1</identifier><identifier type="DOI">10.1029/2011JB008959</identifier><identifier type="ArticleID">2011JB008959</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright 2012 by the American Geophysical Union</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><enrichments><json:item><type>multicat</type><uri>https://api.istex.fr/document/5301013E96B714F1071E50242B32079AA4A807D1/enrichments/multicat</uri></json:item></enrichments><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/CyberinfraV1/Data/Istex/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000721 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Corpus/biblio.hfd -nk 000721 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= CyberinfraV1
|flux= Istex
|étape= Corpus
|type= RBID
|clé= ISTEX:5301013E96B714F1071E50242B32079AA4A807D1
|texte= Arc‐continent collision and orocline formation: Closing of the Central American seaway
}}
| This area was generated with Dilib version V0.6.25. |  |