Ammonoids from the Maastrichtian (Late Cretaceous) at El Zancudo, Nuevo Laredo, Tamaulipas, Mexico
Abstract A small assemblage of Maastrichtian ammonoids was collected at El Zancudo, south of Nuevo Laredo, Mexico, on the border with Texas. They are preserved as goethitic internal moulds of the innermost whorls. Nine taxa are described in abbreviated form. Eight taxa have been recorded from nort...
Gardado en:
| Publicado en: | Boletín de la Sociedad Geológica Mexicana |
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| Principais autores: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Sociedad Geológica Mexicana, A.C.
2013
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| Assuntos: | |
| Acceso en liña: | https://www.redalyc.org/articulo.oa?id=94348265015 |
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