During the late Campanian and early Maastrichtian, Northern Patagonia suffered the first stage of the Atlantic marine ingression that reached the Neuquén Basin. The Allen and La Colonia formations show the early stages of this change, and were deposited in a complex association of marginal marine environments, including coastal and marine deposits (i.e., flood plains, estuaries and lagoons). The plesiosaurs from the Allen and La Colonia formations included at least three species, each with a distinctive morphotype, representing a high diversity in the Late Cretaceous. The only species that preserved cranial material, Sulcusuchus erraini Gasparini and Spalleti, is a strange polycotylid characterized by the presence of deep grooves in the ros...
The elasmosaurid plesiosaur Kawanectes lafquenianum is recorded from the upper Campanian–Maastrichti...
Cropping out on the southeastern margin of the Somún Cura Plateau, the La Colonia Formation (Campani...
ABSTRACT. New remains of plesiosaurs (Diapsida; Sauropterygia) found in a transported block correlat...
Fil: O`Gorman, Jose Patricio. División Paleontología Vertebrados. Facultad de Ciencias Naturales y M...
During the late Campanian and early Maastrichtian, Northern Patagonia suffered the first stage of th...
In this work new records of elasmosaurid plesiosaurs are described from the Lower Cretaceous Agrio F...
Plesiosaurs are recorded for the first time from the lower section of Mata Amarilla Formation, Santa...
Artículo de publicación ISISeveral Upper Cretaceous plesiosaur specimens recovered from southernmost...
A partial, postcranial skeleton of a juvenile individual referred to Aristonectes cf. parvidens from...
A gastrolith set, comprising 197 elements, associated with an indeterminate elasmosaurid plesiosaur ...
During the late Campanian and early Maastrichtian, Northern Patagonia suffered the first stage of th...
During the late Campanian and early Maastrichtian, Northern Patagonia suffered the first stage of th...
Se describen vértebras de un plesiosaurio halladas en la Formación Allen(Campaniano tardío- Maastric...
ABSTRACT. Several Upper Cretaceous plesiosaur specimens recovered from southernmost Chile are descri...
Elasmosaurids are a monophyletic group of cosmopolitan plesiosaurs with extremely long necks. Althou...
The elasmosaurid plesiosaur Kawanectes lafquenianum is recorded from the upper Campanian–Maastrichti...
Cropping out on the southeastern margin of the Somún Cura Plateau, the La Colonia Formation (Campani...
ABSTRACT. New remains of plesiosaurs (Diapsida; Sauropterygia) found in a transported block correlat...
Fil: O`Gorman, Jose Patricio. División Paleontología Vertebrados. Facultad de Ciencias Naturales y M...
During the late Campanian and early Maastrichtian, Northern Patagonia suffered the first stage of th...
In this work new records of elasmosaurid plesiosaurs are described from the Lower Cretaceous Agrio F...
Plesiosaurs are recorded for the first time from the lower section of Mata Amarilla Formation, Santa...
Artículo de publicación ISISeveral Upper Cretaceous plesiosaur specimens recovered from southernmost...
A partial, postcranial skeleton of a juvenile individual referred to Aristonectes cf. parvidens from...
A gastrolith set, comprising 197 elements, associated with an indeterminate elasmosaurid plesiosaur ...
During the late Campanian and early Maastrichtian, Northern Patagonia suffered the first stage of th...
During the late Campanian and early Maastrichtian, Northern Patagonia suffered the first stage of th...
Se describen vértebras de un plesiosaurio halladas en la Formación Allen(Campaniano tardío- Maastric...
ABSTRACT. Several Upper Cretaceous plesiosaur specimens recovered from southernmost Chile are descri...
Elasmosaurids are a monophyletic group of cosmopolitan plesiosaurs with extremely long necks. Althou...
The elasmosaurid plesiosaur Kawanectes lafquenianum is recorded from the upper Campanian–Maastrichti...
Cropping out on the southeastern margin of the Somún Cura Plateau, the La Colonia Formation (Campani...
ABSTRACT. New remains of plesiosaurs (Diapsida; Sauropterygia) found in a transported block correlat...