<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0256-7024</journal-id>
<journal-title><![CDATA[Revista Geológica de América Central]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Geol. Amér. Central]]></abbrev-journal-title>
<issn>0256-7024</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0256-70242021000200253</article-id>
<article-id pub-id-type="doi">10.15517/rgac.v0i65.47001</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[The 22 April 1991 Limón, Costa Rica tsunami field survey]]></article-title>
<article-title xml:lang="es"><![CDATA[Estudio de campo del tsunami de Costa Rica del 22 de abril de 1991]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nishenko]]></surname>
<given-names><![CDATA[Stuart]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Astorga]]></surname>
<given-names><![CDATA[Allan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[Luis D]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Preuss]]></surname>
<given-names><![CDATA[Jane]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Pacific Gas and Electric Company  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>USA</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,University of Panama Institute of Geosciences ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Panama</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,University of Costa Rica  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Urban Regional Research  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>USA</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<numero>65</numero>
<fpage>253</fpage>
<lpage>268</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0256-70242021000200253&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0256-70242021000200253&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0256-70242021000200253&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract A small tsunami (tsunami magnitude, m ~ 1) was observed following the 22 April 1991 Mw 7.7 Limón, Costa Rica earthquake along the Caribbean coast of Costa Rica and Panama. This report summarizes eyewitness observations from 26 sites along 150 km of affected coast from Rio Matina, Costa Rica to Bocas del Toro, Northwestern Panama, as well as tide gauge recordings from Panama, Puerto Rico and the Virgin Islands. No emergency warnings were issued before the tsunami occurred. While little or no tsunami-related property damage was reported, two or more drownings were attributed to the tsunami. The maximum runup/wave height was reported to be 2 to 3 m, and inundation and coastal flooding extended up to 100 m inland in some locations. Both coseismic coastal uplift and the presence of fringing offshore reefs appear to have provided protection against major runup effects in some coastal areas. Elsewhere, runup effects were amplified at river mouths due to differential compaction of unconsolidated sediments. Widespread tsunami sand deposition near the Costa Rica-Panama border in 1991 is similar to deposition associated with the 7 May 1822 earthquake and tsunami.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Después del terremoto de Limón, Costa Rica del 22 de abril de 1991 (Mw 7.7) se observó un pequeño tsunami (magnitud, m~ 1) a lo largo de la costa caribeña de Costa Rica y Panamá. Este informe resume las observaciones de testigos oculares de 26 sitios a lo largo de 150 km de costa afectada desde río Matina, Costa Rica hasta Bocas del Toro, noroeste de Panamá, así como mareogramas registrados en Panamá, Puerto Rico y las Islas Vírgenes. No se emitieron advertencias de emergencia antes de que ocurriera el tsunami. Aunque se reportaron pocos o ningún daño a la propiedad relacionada con el tsunami, dos o más ahogamientos fueron atribuidos al tsunami. La altura máxima de las olas fue de 2 a 3 m, y la inundación y las inundaciones costeras se extendieron hasta 200 m tierra adentro en algunos lugares. Tanto la elevación costera cosísmica como la presencia de arrecifes marinos parecen haber proporcionado protección contra los principales efectos del tsunami en algunas zonas costeras. En otros lugares, los efectos de las olas se amplificaron en las desembocaduras de los ríos debido a la compactación diferencial de sedimentos no consolidados. La deposición generalizada de arena de tsunami cerca de la frontera Costa Rica-Panamá en 1991 es similar a la deposición asociada con el terremoto y tsunami del 7 de mayo de 1822.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Caribbean Tsunamis]]></kwd>
<kwd lng="en"><![CDATA[1991 Costa Rica Earthquake and Tsunami]]></kwd>
<kwd lng="en"><![CDATA[Tsunami Questionnaire]]></kwd>
<kwd lng="en"><![CDATA[Field Records and Observations]]></kwd>
<kwd lng="en"><![CDATA[Limón]]></kwd>
<kwd lng="en"><![CDATA[Bocas del Toro.]]></kwd>
<kwd lng="es"><![CDATA[tsunamis del Caribe]]></kwd>
<kwd lng="es"><![CDATA[terremoto y tsunami de Costa Rica de 1991]]></kwd>
<kwd lng="es"><![CDATA[cuestionario de tsunami]]></kwd>
<kwd lng="es"><![CDATA[registros y observaciones de campo]]></kwd>
<kwd lng="es"><![CDATA[Limón]]></kwd>
<kwd lng="es"><![CDATA[Bocas del Toro]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adamek]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Frohlich]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Pennington]]></surname>
<given-names><![CDATA[W.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Seismicity of the Caribbean-Nazca Boundary: constraints on microplate tectonics of the Panama region]]></article-title>
<source><![CDATA[Journal of Geophysical Research]]></source>
<year>1988</year>
<volume>93</volume>
<page-range>2053-75</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alvarado]]></surname>
<given-names><![CDATA[G. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Benito]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Staller]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Climent]]></surname>
<given-names><![CDATA[A&#769;.]]></given-names>
</name>
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Marroquín]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Molina]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Talavera]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Cuevas]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Lindholm]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The new Central American seismic hazard zonation: Mutual consensus based on up to day seismotectonic framework]]></article-title>
<source><![CDATA[Tectonophysics]]></source>
<year>2017</year>
<volume>721</volume>
<page-range>462-76</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El tsunami del 22 de Abril de 1991 en Bocas del Toro, Panama]]></article-title>
<source><![CDATA[Revista Geólogica de América Central]]></source>
<year>1994</year>
<volume>Special Volume: The Limón Earthquake, April 22</volume>
<page-range>61-4</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Víquez]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Licuefacción y hundimientos costeros en el noroeste de Panamá durante el Terremoto de Limón.]]></article-title>
<source><![CDATA[Revista Geólogica de América Central]]></source>
<year>1994</year>
<volume>, Special Volume: The Limón Earthquake, April 22</volume>
<page-range>133-8</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Víquez]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Historical seismicity of the North Panama deformed belt]]></article-title>
<source><![CDATA[Revista Geólogica de América Central]]></source>
<year>1993</year>
<volume>15</volume>
<page-range>49-64</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Denyer]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Personius]]></surname>
<given-names><![CDATA[S. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Arias]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Generalidades sobre los effectos geologicos del terremoto de Limón]]></article-title>
<source><![CDATA[Revista Geólogica de América Central]]></source>
<year>1994</year>
<volume>Volumen Especial: Terremoto de Limón, 22</volume>
<page-range>29-38</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Duda]]></surname>
<given-names><![CDATA[S. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Khattri]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Purcaru]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Schick]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Weichert seismograms of the Gottingen Observatory - microfilming and reinterpretation]]></article-title>
<source><![CDATA[Gerlands Beitr. Geophysik]]></source>
<year>1990</year>
<volume>99</volume>
<page-range>313-36</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<collab>GEBCO Compilation Group 2020</collab>
<source><![CDATA[The GEBCO_2020 Grid - a continuous terrain model of the global oceans and land]]></source>
<year>2020</year>
<publisher-name><![CDATA[British Oceanographic Data Centre, National Oceanography Centre, NERC]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González-Víquez]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Temblores, terremotos, inundaciones y erupciones volcánicas en Costa Rica 1608-1910]]></source>
<year>1910</year>
<publisher-name><![CDATA[Tipografia de Avelino Alsina]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<collab>Earthquake Engineering Research Institute [EERI]</collab>
<article-title xml:lang=""><![CDATA[Costa Rica earthquake of April 22, 1991 Reconnaissance Report]]></article-title>
<source><![CDATA[Earthquake Spectra]]></source>
<year>1991</year>
<volume>7 (Suppl. B)</volume>
<page-range>1-127</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Iida]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The generation of tsunamis and the focal mechanism of earthquakes]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[W. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Tsunamis in the Pacific Ocean]]></source>
<year>1970</year>
<page-range>3-18</page-range><publisher-name><![CDATA[East-West Center Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Iida]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Cox]]></surname>
<given-names><![CDATA[D. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Pararas-Carayannis]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Preliminary catalog of tsunamis occurring in the Pacific Ocean, Data Rep. 5, HIG-67-10.]]></source>
<year>1967</year>
<publisher-name><![CDATA[Hawaii Institute of Geophysics, University of Hawaii]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Nishenko]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The North Panama earthquake of 7 September 1882: evidence for active underthrusting.]]></article-title>
<source><![CDATA[Bulletin of the Seismological Society of America]]></source>
<year>1989</year>
<volume>79</volume>
<page-range>1264-9</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<collab>National Geophysical Data Center / World Data Service (NGDC/WDS)</collab>
<source><![CDATA[Global Historical Tsunami Database]]></source>
<year>2021</year>
<publisher-name><![CDATA[NOAA National Centers for Environmental Information]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nishenko]]></surname>
<given-names><![CDATA[S. P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A questionnaire for rapid tsunami damage assessment.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bernard]]></surname>
<given-names><![CDATA[E. N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Proceedings of the International Tsunami Symposium, IUGG, August 18 to 19, 1987]]></source>
<year>1987</year>
<page-range>36-48</page-range><publisher-name><![CDATA[U.S. Dept. of Commerce]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nishenko]]></surname>
<given-names><![CDATA[S. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Camacho]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Astorga]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[L. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Preuss]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[The 1991 Limon, Costa Rica tsunami]]></source>
<year>1994</year>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[O'Loughlin]]></surname>
<given-names><![CDATA[K. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Lander]]></surname>
<given-names><![CDATA[J. F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Caribbean Tsunamis: A 500-Year History from 1498-1998.]]></source>
<year>2003</year>
<publisher-name><![CDATA[Kluwer Academic Publishers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Plafker]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ward]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Backarc thrust faulting and tectonic uplift along the Caribbean Sea coast during the April 22, 1991 Costa Rica earthquake.]]></article-title>
<source><![CDATA[Tectonics]]></source>
<year>1992</year>
<volume>11</volume>
<page-range>709-18</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Preuss]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Field Report: Investigation of the September 2, 1992 Nicaragua tsunami.]]></source>
<year>1994</year>
<page-range>16 pp</page-range><publisher-loc><![CDATA[Boulder, CO ]]></publisher-loc>
<publisher-name><![CDATA[University of Colorado Boulder, Institute of Behavioral Sciences, Natural Hazards Research and Applications Information Center]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Preuss]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Nishenko]]></surname>
<given-names><![CDATA[S.P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The National Earthquake Information Center Tsunami Questionnaire]]></article-title>
<source><![CDATA[EOS (Transactions, American Geophysical Union)]]></source>
<year>1992</year>
<volume>73</volume>
<page-range>267</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Protti]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[S. Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mechanics of back arc deformation in Costa Rica: Evidence from an aftershock study of the April 22, 1991, Valle de la Estrella, Costa Rica, earthquake (Mw=7.7).]]></article-title>
<source><![CDATA[Tectonics]]></source>
<year>1994</year>
<volume>13(5)</volume>
<page-range>1093-107</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reid]]></surname>
<given-names><![CDATA[H. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Note on the earthquake at Almirante, Republic of Panama, in April 1916.]]></article-title>
<source><![CDATA[Bulletin of the Seismological Society of America]]></source>
<year>1917</year>
<volume>7</volume>
<page-range>27-30</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roberts]]></surname>
<given-names><![CDATA[O. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Irving]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Narratives of voyages and excursions on the east coast and in the interior of Central America; describing a journey up the river San Juan, and passage across the lake of Nicaragua to the city of Leon: pointing out the advantages of a direct commercial intercourse with the natives.]]></source>
<year>1827</year>
<publisher-name><![CDATA[Constable &amp; Co]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silver]]></surname>
<given-names><![CDATA[E. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Reed]]></surname>
<given-names><![CDATA[D. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Tagudin]]></surname>
<given-names><![CDATA[J. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Heil]]></surname>
<given-names><![CDATA[D. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Implications of the North and South Panama Thrust Belt for the origin of the Panama Orocline]]></article-title>
<source><![CDATA[Tectonics]]></source>
<year>1990</year>
<volume>9</volume>
<page-range>261-81</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suárez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Pardo]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Ponce]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Montero]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Boschini]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Limón, Costa Rica earthquake of April 22, 1991: Back arc thrusting and collisional tectonics in a subduction environment.]]></article-title>
<source><![CDATA[Tectonics]]></source>
<year>1995</year>
<volume>14</volume>
<page-range>518-30</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Víquez]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Toral]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sismicidad historica sentida en el Istmo de Panama.]]></article-title>
<source><![CDATA[Geofisica]]></source>
<year>1986</year>
<volume>27</volume>
<page-range>135-65</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
