Un nuevo perfil del Ladiniano-Cárnico inferior con fauna de amonoideos en La Ballena, Zacatecas, México
Keywords:
Triassic, La Ballena formation, Ammonoids, Meginoceras sp., Clionitites sp.
Abstract
At the locality of La Ballena, a Triassic turbiditic sequence crops out, composed of sandstone, conglomeratic sandstone, siltstone, and shale. During the present investigation, two horizons with ammonoids biochronologically important were recognized but, because of their regular preservation, it was possible to make only generic identifications… in order to continue, download the full paper in PDF.
Published
2018-11-25
Issue
Section
Regular Papers
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.