|
|
|
|
|
Zulma Gasparini,Ariana Paulina-Carabajal,Guillermo Chong
Pág. 335 - 346
A new specimen of a Callovian marine crocodile (Metriorhynchidae), found in the middle course of quebrada Cherejara, Sierra del Medio, Región de Antofagasta, Chile, allows the revalidation of the species Metriorhynchus westermanni Gasparini. The analysis...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luis A. Spalletti,Zulma Gasparini,Gonzalo Veiga,Ernesto Schwarz,Marta Fernandez,Sergio Matheos
Pág. 109 - 123
An important marine reptile-bearing locaLity from the Tithonian-Berriasian of the central Neuquén Basin (La Yesera deL Tromen, Neuquén Province, Argentina) is studied. This fauna is located in the lower portion of the Vaca Muerta Formation, which is comp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luis A. Spalletti,Zulma Gasparini,Gonzalo Veiga,Ernesto Schwarz,Marta Fernandez,Sergio Matheos
Pág. 109 - 123
An important marine reptile-bearing locaLity from the Tithonian-Berriasian of the central Neuquén Basin (La Yesera deL Tromen, Neuquén Province, Argentina) is studied. This fauna is located in the lower portion of the Vaca Muerta Formation, which is comp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zulma Gasparini,Lajos Biro-Bagoczky
RESUMEN:Se describe la mandibula de una tortuga marina, cretacica, hallada en Lirquen, Concepcion, en estratos superiores de la Formacion Quiriquina (Campaniano-Maastrichtiano) y se la refiere a Osteopygis sp. El registro de formas asignadas correctament...
ver más
|
|
|
|
|
|