Evolução 105: Fauna de Gondwana VIII - Punta Peligro

Gondwana-índice

Formações SALAMANCA e BANCO NEGRO INFERIOR (PUNTA PELIGRO)

Localização: Chubut, Argentina
Idade: Paleoceno Inferior

Class Amphibia
Order Anura
Family Leptodactylidae
Gen et sp. indet. 1.
Gen et sp. indet. 2.
Family Pipidae?
Gen et sp. indet.
Class Reptilia
Order Chelonia
Family Chelidae
Hydromedusa cf. casamayorensis de la Fuente & Bona,
2002
Yaminuechelys maior Staesche, 1929
Order Crocodylia
Family ?Crocodylidae
Necrosuchus ionensis Simpson, 1937
Família Alligatoridae
Eocaiman nov. sp.
Class Mammalia
Order Monotremata
Family Ornithorhynchidae
Monotrematum sudamericanum Pascual et al., 1992
Order Gondwanatheria
Family Sudamericidae
Sudamerica ameghinoi Scillato-Yané & Pascual, 1985
Order Dryolestida
Family Peligrotheriidae
Peligrotherium tropicalis Bonaparte, Van Valen &
Kramarz, 1993
Order Peradectia or Didelphimorphia
Family, genus, and species indet.
Order Didelphimorphia
Family Derorhynchidae
Derorhynchus aff. D. minutus Goin, Case, Woodburne,
Vizcaı´no & Reguero, 1999
Family indet.
Didelphopsis nov. sp.
Order Sparassodonta
Family, genus and species indet.
Order Polydolopimorphia
Family indet.
gen. et sp. nov. Family Bonapartheriidae
gen et sp. nov.
Order Panameriungulata
Family Didolodontidae
Escribania talonicuspis nov. sp.
Escribania chubutensis Bonaparte, Van Valen &
Kramarz, 1993
Raulvaccia peligrensis Bonaparte, Van Valen &
Kramarz, 1993
Infraorder Litopterna (sensu Muizon & Cifelli, 2000)
Family Notonychopidae*
Requisia vidmari Bonaparte & Morales, 1997
*Notonychopidae were recognised also as a distinct taxon
from Litopterna, as Order Notopterna (Soria 1988).