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Sierra Barrosa , Confluencia Department, Neuquén Province, Argentina

Lat/Long (Decimal)-38.8408,-68.8411
Co-ordinates Derivationbased on nearby landmark
Given LocationNeuquén, Argentina
Mindat.org Region (for given coordinates)Confluencia Department, Neuquén Province, Argentina

Collections

CollectionReferenceStratigraphic NameCommentsLithologyAge
Sierra Barrosa (ACDP)Salgado L., Coria R. A. (2009)Neuquén - Anacletolower part of formationsandstone83.5 - 70.6 Ma
Late/Upper Cretaceous
Sierra Barrosa tracksiteCalvo J. O. (2007)Neuquén - Anacletonot reported83.5 - 70.6 Ma
Late/Upper Cretaceous
Sierra Barrosa (Bajo de la Carpa)Coria R. A., Ortega F., et al (2019)Neuquén - Bajo de la Carpamudstone86.3 - 83.6 Ma
Late/Upper Cretaceous

Recorded Fossils

Accepted NameHierarchyAge
Aquatilavipes sp.
genus
Animalia : Chordata : Reptilia : Dinosauria : Avipedidae : Aquatilavipes83.5 - 70.6 Ma
Late/Upper Cretaceous
Barrosopus slobodai
species
Animalia : Chordata : Aves : Barrosopus : Barrosopus slobodai83.5 - 70.6 Ma
Late/Upper Cretaceous
Mammalia
class
Animalia : Chordata : Mammalia83.5 - 70.6 Ma
Late/Upper Cretaceous
Crocodylia
order
Animalia : Chordata : Reptilia : Crocodylia83.5 - 70.6 Ma
Late/Upper Cretaceous
Barrosasuchus neuquenianus
species
Animalia : Chordata : Reptilia : Eosuchia : Peirosauridae : Barrosasuchus : Barrosasuchus neuquenianus86.3 - 83.6 Ma
Late/Upper Cretaceous
Testudinata
unranked clade
Animalia : Chordata : Reptilia : Protochelys : Testudinata83.5 - 70.6 Ma
Late/Upper Cretaceous
Murusraptor barrosaensis
species
Animalia : Chordata : Saurischia : Avetheropoda : Megaraptoridae : Murusraptor : Murusraptor barrosaensis83.5 - 70.6 Ma
Late/Upper Cretaceous
Barrosasaurus casamiquelai
species
Animalia : Chordata : Reptilia : Dinosauria : Barrosasaurus : Barrosasaurus casamiquelai83.5 - 70.6 Ma
Late/Upper Cretaceous

References

Calvo J. O. (2007) Ichnology, Patagonian Mesozoic Reptiles, 314-334
Salgado L., Coria R. A. (2009) Barrosasaurus casamiquelai gen. et sp. nov., a new titanosaur (Dinosauria, Sauropoda) from the Anacleto Formation (Late Cretaceous: early Campanian) of Sierra Barrosa (Neuquén, Argentina), Zootaxa 2222, 1-16
Coria R. A., Currie P. J. (2016) A new megaraptoran dinosaur (Dinosauria, Theropoda, Megaraptoridae) from the Late Cretaceous of Patagonia, PLoS ONE 11 7, e0157973:1-53 doi:10.1371/journal.pone.0157973
Coria R. A., Ortega F., et al (2019) A new and complete peirosaurid (Crocodyliformes, Notosuchia) from Sierra Barrosa (Santonian, Upper Cretaceous) of the Neuquén Basin, Argentina, Cretaceous Research 95, 89-105 doi:10.1016/j.cretres.2018.11.008
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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