First record of a hybodont shark (Chondrichthyes: Hybodontiformes): from the Lower Cretaceous of Colombia
The Mesozoic chondrichthyan fossil record from northern South America is scarce and poorly known containing only a few reports of lamniform and ptychodont species from the Upper Cretaceous of Colombia and Venezuela. Here, we report the discovery of two associated (found together) dorsal fin spines o...
Autores Principales: | , , , , |
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Formato: | Artículo (Article) |
Lenguaje: | Inglés (English) |
Publicado: |
Taylor & Francis Group
2016
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Materias: | |
Acceso en línea: | https://repository.urosario.edu.co/handle/10336/27740 https://doi.org/10.1080/23766808.2016.1191749 |