New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia).
In this study it is reported and described a regular echinoderm of Pseudocidaris genus in the Rosablanca Formation of Lower Cretaceous at the municipality of Zapatoca (Santander, Colombia). The species shows little sinuosity in the ambulacra and a dyciclic apical disc. An exploratory phylogenetic an...
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia - UPTC
2015
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| Online Access: | https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/4258 |
| _version_ | 1801706700096405504 |
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| author | Jerez-Jaimes, Javier Hernando Osma-Duarte, Alvaro Sergio Puentes-Pérez, Joan Sebastián |
| author_facet | Jerez-Jaimes, Javier Hernando Osma-Duarte, Alvaro Sergio Puentes-Pérez, Joan Sebastián |
| author_sort | Jerez-Jaimes, Javier Hernando |
| collection | OJS |
| description | In this study it is reported and described a regular echinoderm of Pseudocidaris genus in the Rosablanca Formation of Lower Cretaceous at the municipality of Zapatoca (Santander, Colombia). The species shows little sinuosity in the ambulacra and a dyciclic apical disc. An exploratory phylogenetic analysis showed that the lineage of the Zapatoca species was originated in the Callovian with P. Romani and that it is related with P. lusitanica (Oxfordian) and P. clunifera ( Barremian-Aptian) |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-4258 |
| institution | Revista Ingeniería, Investigación y Desarrollo |
| language | spa |
| publishDate | 2015 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia - UPTC |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-42582017-09-07T20:00:40Z New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). Nuevo registro de pseudocidaris spp. (echinoidea: hemicidaridae) del cretácico inferior (valanginiano-hauteriviano) de Zapatoca (Santander, Colombia) Jerez-Jaimes, Javier Hernando Osma-Duarte, Alvaro Sergio Puentes-Pérez, Joan Sebastián fossil rosablanca formation regular urchin sea urchin erizo de mar erizo regular formación rosablanca fósil In this study it is reported and described a regular echinoderm of Pseudocidaris genus in the Rosablanca Formation of Lower Cretaceous at the municipality of Zapatoca (Santander, Colombia). The species shows little sinuosity in the ambulacra and a dyciclic apical disc. An exploratory phylogenetic analysis showed that the lineage of the Zapatoca species was originated in the Callovian with P. Romani and that it is related with P. lusitanica (Oxfordian) and P. clunifera ( Barremian-Aptian) En este estudio se reporta y describe un equinodermo regular del género Pseudocidaris en la Formación Rosablanca del Cretácico Inferior en el municipio de Zapatoca (Santander, Colombia). La especie presenta poca sinuosidad en los ambulacros y un disco apical dicíclico. Un análisis filogenético exploratorio muestra que el linaje de la especie se originó en el Calloviano con P. romani y que está relacionada con P. lusitánica (Oxfordiano) y P. clunifera (Barremiano-Aptiano). Universidad Pedagógica y Tecnológica de Colombia - UPTC 2015-06-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/4258 10.19053/1900771X.4258 Ingeniería Investigación y Desarrollo; Vol. 15 No. 2: julio-diciembre de 2015; 25-30 Ingeniería Investigación y Desarrollo; Vol. 15 Núm. 2: julio-diciembre de 2015; 25-30 2422-4324 1900-771X spa https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/4258/3676 Derechos de autor 2015 Ingeniería Investigación y Desarrollo |
| spellingShingle | fossil rosablanca formation regular urchin sea urchin erizo de mar erizo regular formación rosablanca fósil Jerez-Jaimes, Javier Hernando Osma-Duarte, Alvaro Sergio Puentes-Pérez, Joan Sebastián New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). |
| title | New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). |
| title_alt | Nuevo registro de pseudocidaris spp. (echinoidea: hemicidaridae) del cretácico inferior (valanginiano-hauteriviano) de Zapatoca (Santander, Colombia) |
| title_full | New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). |
| title_fullStr | New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). |
| title_full_unstemmed | New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). |
| title_short | New record of Pseudocidaris sp. (Echinoidea:Hemicidaridae) of lower Cretaceous (Valanginian-Hauterivian) from Zapatoca, (Santander Colombia). |
| title_sort | new record of pseudocidaris sp echinoidea hemicidaridae of lower cretaceous valanginian hauterivian from zapatoca santander colombia |
| topic | fossil rosablanca formation regular urchin sea urchin erizo de mar erizo regular formación rosablanca fósil |
| topic_facet | fossil rosablanca formation regular urchin sea urchin erizo de mar erizo regular formación rosablanca fósil |
| url | https://revistas.uptc.edu.co/index.php/ingenieria_sogamoso/article/view/4258 |
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