El Nuevo: Bartonian, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Cingulata
- Dasypodidae
|
||||||||||
Stegosimpsonia sp.
Vizcaino 1994
|
Carlini et al. 2005 | |||||||||
Mazzoniphractus ingens
Carlini et al. 2010
|
Carlini et al. 2010 | |||||||||
Parutaetus chicoensis
Ameghino 1902
|
Carlini et al. 2010 | |||||||||
Sadypus sp.
Ameghino 1902
|
Carlini et al. 2005 | |||||||||
synonym of Meteutatus | ||||||||||
Utaetus lenis
(Ameghino 1902)
|
Carlini et al. 2010 | |||||||||
? Utaetus deustus
Ameghino 1902
|
Carlini et al. 2010 | |||||||||
Utaetus cf. deustus
Ameghino 1902
|
Carlini et al. 2005 | |||||||||
Orthutaetus crenulatus
Ameghino 1902
|
Carlini et al. 2010 | |||||||||
synonym of Utaetus buccatus | ||||||||||
Mammalia
- Cingulata
- Peltephilidae
|
||||||||||
Peltephilidae indet.
Ameghino 1894
|
Carlini et al. 2005 | |||||||||
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 | |||||||||
Mammalia
- Notoungulata
|
||||||||||
Notopithecus sp.
Ameghino 1897
|
Reguero and Prevosti 2010 | |||||||||
Transpithecus sp.
Ameghino 1901
|
Reguero and Prevosti 2010 | |||||||||
Antepithecus sp.
Ameghino 1901
|
Reguero and Prevosti 2010 | |||||||||
Mammalia
- Notoungulata
- Oldfieldthomasiidae
|
||||||||||
Ultrapithecus rutilans
Ameghino 1901
|
||||||||||
Mammalia
- Notoungulata
- Archaeohyracidae
|
||||||||||
Eohyrax indet.
Ameghino 1901
|
||||||||||
Mammalia
- Notoungulata
- Notostylopidae
|
||||||||||
Notostylops indet.
Ameghino 1897
|
||||||||||
Homalostylops parvus
(Ameghino 1897)
|
||||||||||
Mammalia
- Notoungulata
|
||||||||||
Periphragnis exauctus
(Ameghino 1902)
|
||||||||||
Mammalia
- Panameriungulata
- Didolodontidae
|
||||||||||
Didolodus magnus n. sp.
Gelfo 2010
|
Gelfo 2010 | 4 specimens | ||||||||
MPEF 7856 (M2?, holotype), MPEF 7857 (M2? fragment), MPEF 7858 (M3?), possibly MPEF 7859 (m2) | ||||||||||
see common names |
Geography
Country: | Argentina | State/province: | Chubut |
Coordinates: | 45.7° South, 68.7° West (view map) | ||
Paleocoordinates: | 48.0° South, 59.3° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | small collection |
Time
Period: | Paleogene | Epoch: | Eocene |
Stage: | Bartonian | 10 m.y. bin: | Cenozoic 3 |
Key time interval: | Bartonian | Mammal zone: | Barrancan - Mustersan |
Age range of interval: | 41.30000 - 38.00000 m.y. ago |
Stratigraphy
Formation: | Sarmiento | Member: | Rosado | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Transitional between the Barrancan and Mustersan SALMAs, about 38 Ma (Woodburne et al. 2014).
Near middle of Gran Barranca section V of Cifelli (1985), near bottom of a large section of "massive impure, faintly bedded tuff with Mn., especially in lower part" |
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 15, GBV-60, Gran Barranca Fauna "El Nuevo" | ||
Database number: | 176189 | ||
Authorizer: | J. Zijlstra, P. Mannion | Enterer: | J. Zijlstra, G. Varnham |
Modifier: | M. Kouvari | Research group: | vertebrate |
Created: | 2016-01-30 19:46:16 | Last modified: | 2020-09-19 09:50:37 |
Access level: | the public | Released: | 2016-01-30 19:46:16 |
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] | |
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] |