Taxonomic considerations about the paleo-ichthyofauna of the locality of Alto Guayacán, Uscari Formation, late Miocene-early Pliocene [N17 a N19]: record of the genus Nebrius and associated ichthyolites
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| Autors: | , , |
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| Estat: | Versión publicada |
| Data de publicació: | 2026 |
| Descripció: | Teeth remains and dermal scales of sharks of the Ginglymostomatidae family from the Uscari Formation are analyzed. The fossil remains were compared with similar elements of extant species included within the genera Nebrius and Ginglymostoma, raising the possibility that the genus Ginglymostoma is paraphyletic. |
| Pais: | Portal de Revistas UCR |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | Español |
| OAI Identifier: | oai:portal.revistas.ucr.ac.cr:article/14011 |
| Accés en línia: | https://revistas.ucr.ac.cr/index.php/rgeologica/article/view/14011 |
| Paraula clau: | Orectolobiformes Ginglymostomatidae Nebrius Ginglymostoma Costa Rica |