CALVO, 1998, 1999
Locality: Ezequiel Ramos Mexia Lake, 3 km north of El Chocon, Rio Limay Valley, Neuquen Province, Patagonia, Argentina.
Horizon: Candeleros Member, Rio Limay Formation, Neuquen Group.
Biostratigraphy:
Age: Limayan Tetrapoda Assemblage, Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Late Early or Middle Cretaceous-Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Early Late Cretaceous.
Material:
MUCPv-248: A partial articulated specimen.
Note: Maybe a new genus.
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CALVO, 1999
Locality: 12 km south of El Chocon, Rio Limay Valley, Neuquen Province Patagonia, Argentina.
Horizon: Candeleros Member, Rio Limay Formation, Neuquen Group.
Biostratigraphy:
Age: Limayan Tetrapoda Assemblage, Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Late Early or Middle Cretaceous-Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Early Late Cretaceous.
Material:
MMChPv-01: A partial skull.
MMChPv-02: Articulated skeleton with skull.
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FIGUEIREDO & KELLNER, 2011
Locality: Brazil.
Horizon: Romualdo Formation, Santana Group.
Biostratigraphy:
Age: Late Cretaceous.
Material:
MN 7061-V: Skull and skeleton.
Note: Soft tissue preserved around the stomach area composed of muscle fibers and some of the epidermis is also visible.
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JACOBS, WINKLER, KAUFULLU & DOWNS, 1990
Locality: Koum Basin of Cameroon, Mwakasyunguti, Karonga District, Northern Malawi, Africa.
Horizon: Dinosaur beds.
Biostratigraphy:
Age: Early Cretaceous.
Material:
MAL 61, 62, 63: Teeth.
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POL & APESTEGUIA, 2005
Locality: "La Buitrera", 30 km NE from Cerro Policia, Rio Negro Province, NW Patagonia, Argentina.
Horizon: Canderlos Formation, Neuquen Group.
Biostratigraphy:
Age: Limayan Tetrapoda Assemblage, Cenomanian Stage, Uppermiddle Gallic Subepoch, Lowermost Gulf Epoch, Late Early or Middle Cretaceous-Turonian Stage, Uppermost Gallic Subepoch, Lower Gulf Epoch, Early Late Cretaceous.
Material:
MPCA-PV 236: Anterior half of the lower jaws and fragmentary remains of the palate.
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SERENO & LARSSON, 2009
Locality: Unknown, Gadoufaoua, Agadez District, Niger.
Horizon: Elrhaz Formation, Tegama Group (Series).
Biostratigraphy:
Age: Late Aptian or Early Albian Stage, Middle Gallic Subepoch, Early Cretaceous Epoch, Early Cretaceous.
Material:
MNN GAD27: Isolated left dentary lacking teeth.