El Rosado: Mustersan, Argentina

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia - Notoungulata
Guilielmoscottia sp. Ameghino 1901
Reguero and Prevosti 2010
Notopithecus sp. Ameghino 1897
Antepithecus brachystephanus Ameghino 1901
Mammalia - Notoungulata - Notohippidae
? Puelia sp. Roth 1902
López et al. 2010 2 specimens
MPEF-PV 6713, jugal and maxilla fragments; MPEF-PV 6853, left upper M1
Mammalia - Notoungulata - Archaeohyracidae
Pseudhyrax strangulatus (Ameghino 1901)
Reguero and Prevosti 2010
Mammalia - Notoungulata - Interatheriidae
Eopachyrucos sp. Ameghino 1901
Reguero and Prevosti 2010
Mammalia - Panameriungulata - Didolodontidae
Paulogervaisia inusta Ameghino 1901
Gelfo 2010 2 specimens
MPEF 6857a-b
Mammalia - Cingulata - Dasypodidae
Machlydotherium sp. Ameghino 1902
Carlini et al. 2005
Stegosimpsonia sp. Vizcaino 1994
Carlini et al. 2005
Meteutatus cf. attonsus Ameghino 1902
Carlini et al. 2005
Parutaetus chicoensis Ameghino 1902
Carlini et al. 2010
Mazzoniphractus ingens Carlini et al. 2010
Carlini et al. 2010
Utaetus lenis (Ameghino 1902)
Carlini et al. 2010
Mammalia
Stegotheriini informal Gen. nov. A, sp. nov. A a
Carlini et al. 2010
Stegotheriini informal Gen. nov. A, sp. nov. A b
Carlini et al. 2010
see common names

Geography
Country:Argentina State/province:Chubut
Coordinates: 45.7° South, 68.7° West (view map)
Paleocoordinates:48.1° South, 58.8° West
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period: Paleogene Epoch: Eocene
10 m.y. bin: Cenozoic 2
Key time interval: Mustersan Mammal zone:  Mustersan
Age range of interval: 47.9 - 41.9 m.y. ago
Stratigraphy
Formation:Sarmiento Member:Rosado
Stratigraphic resolution:bed
Stratigraphy comments: Mustersan SALMA, Middle Eocene (Woodburne et al. 2014). May belong to an earlier phase of the Mustersan relative to Coley's Quarry.

High in Gran Barranca section II of Cifelli (1985), in "massive tuff with silicified patches, tuff pebbles below"
Lithology and environment
Primary lithology: not reported
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Collection methods:survey of museum collection
Reason for describing collection:biostratigraphic analysis
Metadata
Also known as:Gran Barranca faunule 8, GBV-3, Gran Barranca Fauna "El Rosado"
Database number:176194
Authorizer:J. Zijlstra, P. Mannion Enterer:J. Zijlstra, G. Varnham
Modifier:M. Kouvari Research group:vertebrate
Subset of collection #:13779
Created:2016-01-30 20:31:31 Last modified:2020-09-19 09:52:04
Access level:the public Released:2016-01-30 20:31:31
Creative Commons license:CC BY
Reference information

Primary reference:
57836. R. Cifelli. 1985. Biostratigraphy of the Casamayoran, Early Eocene of Patagonia. American Museum Novitates 2820:1-26 [J. Zijlstra/J. Zijlstra]

Secondary references:

73071 A. A. Carlini, M. Cancio, and G. J. Scillato-Yané. 2005. Los Xenarthra de Gran Barranca: Más de 20 Ma de historia. Actas del XVI Congreso Geológico Argentino. La Plata 2005 [P. Mannion/G. Varnham]
57869 A. A. Carlini, M. R. Ciancio, and G. J. Scillato-Yane. 2010. Middle Eocene-Early Miocene Dasypodidae (Xenarthra) of southern South America: biostratigraphy and palaeoecology. In R. H. Madden, A. A. Carlini, M. G. Vucetich, R. F. Kay (eds.), The Paleontology of Gran Barranca: Evolution and Environmental Change through the Middle Cenozoic of Patagonia 106-129 [J. Zijlstra/J. Zijlstra/P. Mannion]
57895 J. N. Gelfo. 2010. The "condylarth" Didolodontidae from Gran Barranca: history of the bunodont South American mammals until the Eocene-Oligocene transition. In R. H. Madden, A. A. Carlini, M. G. Vucetich, R. F. Kay (eds.), The Paleontology of Gran Barranca: Evolution and Environmental Change through the Middle Cenozoic of Patagonia 130-142 [J. Zijlstra/J. Zijlstra]
57896 G. M. López, A. M. Ribeiro, and M. Bond. 2010. The Notohippidae (Mammalia, Notoungulata) from Gran Barranca: preliminary considerations. In R. H. Madden, A. A. Carlini, M. G. Vucetich, R. F. Kay (eds.), The Paleontology of Gran Barranca: Evolution and Environmental Change through the Middle Cenozoic of Patagonia 143-151 [J. Zijlstra/J. Zijlstra/J. Zijlstra]
57837 R. H. Madden, R. F. Kay, M. G. Vucetich and A. A. Carlini. 2010. Gran Barranca: a twenty-three million year record of Middle-Cenozoic faunal evolution in Patagonia. In R. H. Madden, A. A. Carlini, M. G. Vucetich, R. F. Kay (eds.), The Paleontology of Gran Barranca: Evolution and Environmental Change through the Middle Cenozoic of Patagonia 423-439 [J. Zijlstra/J. Zijlstra]
58079 M. A. Reguero and F. J. Prevosti. 2010. Rodent-like notoungulates (Typotheria) from Gran Barranca, Chubut Province, Argentina: phylogeny and systematics. In R. H. Madden, A. A. Carlini, M. G. Vucetich, R. F. Kay (eds.), The Paleontology of Gran Barranca: Evolution and Environmental Change through the Middle Cenozoic of Patagonia 148-165 [J. Zijlstra/J. Zijlstra]