A new abelisauroid (Dinosauria: Theropoda) from the Huincul Formation (lower Upper Cretaceous, Neuquén Basin) of Patagonia, Argentina

2020 ◽  
Vol 110 ◽  
pp. 104408 ◽  
Author(s):  
Mattia A. Baiano ◽  
Rodolfo A. Coria ◽  
Andrea Cau
Keyword(s):  
Upper Cretaceous ◽  
Lower Upper ◽  
Neuquen Basin ◽  
Neuquén Basin

A new and complete peirosaurid (Crocodyliformes, Notosuchia) from Sierra Barrosa (Santonian, Upper Cretaceous) of the Neuquén Basin, Argentina

2019 ◽  
Vol 95 ◽  
pp. 89-105 ◽  
Author(s):  
Rodolfo A. Coria ◽  
Francisco Ortega ◽  
Andrea B. Arcucci ◽  
Philip J. Currie
Keyword(s):  
Upper Cretaceous ◽  
Neuquen Basin ◽  
Neuquén Basin

The ammonite sequence in the Agrio Formation (Lower Cretaceous), Neuquén Basin, Argentina

1997 ◽  
Vol 134 (4) ◽  
pp. 449-458 ◽  
Author(s):  
MARIA B. AGUIRRE URRETA ◽  
PETER F. RAWSON
Keyword(s):  
Lower Cretaceous ◽  
Mediterranean Region ◽  
South American ◽  
The West ◽  
Lower Upper ◽  
Extensive Sequence ◽  
Major Revision ◽  
Upper Hauterivian ◽  
Neuquen Basin ◽  
Neuquén Basin

The Agrio Formation of the Neuquén Basin, Argentina, contains an extensive sequence of ammonite faunas, most of which are monogeneric. Detailed collecting through 15 sections across the basin has facilitated a major revision of the ammonite zonation. Formerly embracing four broad zones, the Agrio Formation is now divided into nine zones, the lowest four of which are divided into a total of 11 subzones. The new zonation provides a standard against which other South American faunas can be compared. The degree of subdivision now achieved is comparable to that for the ‘standard’ sequences of the West Mediterranean region. Although it is not possible to correlate the two regions in detail, the occurrence of some widely distributed genera (Olcostephanus, Karakaschiceras, Oosterella, Spitidiscus and Crioceratites) at well-defined levels in the Neuquén Basin provides some crucial links. Thus the approximate positions of the Lower/Upper Valanginian, Valanginian/Hauterivian and Lower/Upper Hauterivian boundaries can be determined.

New Titanosauria (Dinosauria, Sauropoda) remains from the Upper Cretaceous (Plottier Fm) of the southern Neuquén Basin (Patagonia, Argentina)

2018 ◽  
Vol 44 (1) ◽  
pp. 75-84 ◽  
Author(s):  
Flavio Bellardini ◽  
Mattia A. Baiano ◽  
Francisco Barrios ◽  
Borja Holgado ◽  
Rodolfo A. Coria
Keyword(s):  
Upper Cretaceous ◽  
Neuquen Basin ◽  
Neuquén Basin

On the pterosaur Aerotitan sudamericanus (Neuquén Basin, Upper Cretaceous of Argentina), with comments on azhdarchoid phylogeny and jaw anatomy

2022 ◽  
Vol 129 ◽  
pp. 104998
Author(s):  
Rodrigo V. Pêgas ◽  
Borja Holgado ◽  
Leonardo D. Ortiz David ◽  
Mattia A. Baiano ◽  
Fabiana R. Costa
Keyword(s):  
Upper Cretaceous ◽  
Neuquen Basin ◽  
Neuquén Basin
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