Estancia Criado: Colloncuran, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Mammalia
- Rodentia
- Chinchillidae
|
||||||||||
|
Pliolagostomus friasensis
Vucetich 1984
|
Vucetich 1984 | |||||||||
| MLP 74-II-1-29a & 31, 35, 36 | ||||||||||
|
Prolagostomus sp.
Ameghino 1887
|
||||||||||
|
Mammalia
- Rodentia
- Dasyproctidae
|
||||||||||
|
Dasyproctidae indet.
Gray 1825
|
Vucetich 1984 | |||||||||
| MLP 73-VII-8-7 | ||||||||||
|
Mammalia
- Rodentia
- Eocardiidae
|
||||||||||
|
Megastus sp.
Roth 1898
|
||||||||||
|
Mammalia
- Rodentia
|
||||||||||
|
Stichomys sp.
Ameghino 1887
|
||||||||||
|
Mammalia
- Panameriungulata
- Macraucheniidae
|
||||||||||
|
Theosodon sp.
Ameghino 1887
|
||||||||||
|
Mammalia
- Notoungulata
- Interatheriidae
|
||||||||||
|
Protypotherium sp.
Ameghino 1882
|
||||||||||
|
Epipatriarchus sp.
Ameghino 1904
|
||||||||||
| synonym of Protypotherium | ||||||||||
|
Protypotherium colloncurensis
Vera et al. 2017
|
Vera et al. 2017 | |||||||||
|
Protypotherium endiadys
(Roth 1898)
|
Vera et al. 2017 | |||||||||
| synonym of Protypotherium praerutilum | ||||||||||
|
Interatherium sp.
Ameghino 1887
|
||||||||||
|
Mammalia
- Notoungulata
|
||||||||||
|
Hegetotherium sp.
Ameghino 1887
|
||||||||||
|
Pachyrukhos sp.
Ameghino 1885
|
||||||||||
|
Mammalia
- Cingulata
- Chlamyphoridae
|
||||||||||
|
Stenotatus sp.
Ameghino 1891
|
||||||||||
|
Prozaedius sp.
Ameghino 1891
|
||||||||||
| corrected as Prozaedyus | ||||||||||
|
Proeutatus sp.
Ameghino 1891
|
||||||||||
|
Mammalia
- Cingulata
- Peltephilidae
|
||||||||||
|
Peltephilidae indet.
Ameghino 1894
|
González-Ruiz et al. 2013 | |||||||||
| MLP 74-II-1-23 | ||||||||||
|
Reptilia
- Testudines
- Testudinidae
|
||||||||||
|
Geochelone indet.
Fitzinger 1835
|
||||||||||
|
= Chelonoidis cf. gringorum
Simpson 1942
|
de Broin and de la Fuente 1993 | |||||||||
|
= Chelonoidis sp.
Fitzinger 1835
|
de la Fuente et al. 2018 | |||||||||
| original and current combination Geochelone (Chelonoidis) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Río Negro |
| Coordinates: | 41.0° South, 70.6° West (view map) | ||
| Paleocoordinates: | 41.6° South, 66.2° West | ||
| Basis of coordinate: | stated in text | ||
| Altitude: | 1036 meters | ||
| Geographic resolution: | local area |
Time
| Period: | Neogene | Epoch: | Miocene |
| 10 m.y. bin: | Cenozoic 5 | ||
| Key time interval: | Colloncuran | ||
| Age range of interval: | 15.40000 - 13.70000 m.y. ago | ||
| Age estimate: | 15 Ma (K-Ar)15.4 to 14 Ma (K-Ar) |
Stratigraphy
| Formation: | Collón Cura | Member: | Tobaceo Las Bayas |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | volcaniclastic tuff |
| Includes fossils? | Y |
| Lithology description: Tobas cineríticas de composición dacítica, de depositación subaerea y estratificación poco definida. | |
| Environment: | fluvial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
| Museum repositories: | MLP |
| Taxonomic list comments:Vera et al 2017: Some specimens are new and some are un-published specimens of Roth’s (1899) old collection curated at Museo de La Plata. | |
Metadata
| Also known as: | Pilcaniyeu viejo | ||
| Database number: | 140691 | ||
| Authorizer: | C. Jaramillo, E. Vlachos, P. Mannion | Enterer: | J. Carrillo, E. Vlachos, M. Kouvari |
| Modifier: | M. Kouvari | Research group: | vertebrate |
| Created: | 2013-03-14 11:15:44 | Last modified: | 2018-12-18 03:28:33 |
| Access level: | database members | Released: | 2014-03-14 11:15:44 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 45585. | P. Bondesio, J. Rabassa, R. Pascual, M. G. Vucetich, and G. J. Scillato-Yané. 1980. La formación Collon-Cura de Pilcaniyeu Viejo y sus alrededores (Río Negro, República Argentina) su antiguedad y las condiciones ambientales según su distribución su litogenesis y sus vertebrados. Actas del Segundo Congreso Argentino de Paleontología y Bioestratigrafía y Primer Congreso Latinoamericano de Paleontología 3:85-99 [C. Jaramillo/J. Carrillo] |
Secondary references:
| 42415 | F. de Broin and M. de la Fuente. 1993. Les tortues fossiles d'Argentine: synthese [The fossil turtles of Argentina: synthesis]. Annales de Paléontologie (Invertebrés-Vertebrés) 79(3):169-232 [R. Benson/R. Benson/M. Carrano] | |
| 64606 | M. S. de la Fuente, G. G. Zacarias, and E. Vlachos. 2018. A review of the fossil record of the South American turtles of the clade Pan-Testudinoidea. Bulletin of the Peabody Museum of Natural History [E. Vlachos/E. Vlachos/S. Bruning] | |
| 70592 | L. R. González-Ruiz, F. Gois, M. R. Ciancio and G. J. Scillato-Yane. 2013. Los Peltephilidae (Mammalia, Xenarthra) de la Formación Collón Curá (Colloncurense, Mioceno médio), Argentina. Revista Brasileira de Paleontologia 16(2):319-330 [P. Mannion/M. Kouvari] | |
| 67593 | B. Vera, M. Reguero, and L. González-Ruiz. 2017. The Interatheriinae notoungulates from the middle Miocene Collón Curá Formation in Argentina. Acta Palaeontologica Polonica 62(4):845-863 [P. Mannion/M. Kouvari] | |
| 71564 | M. G. Vucetich. 1984. Los roedores de la Edad Friasense (Mioceno medio) de Patagonia. Revista del Museo de la Plata (Nuova serie) Paleontologia 50(8):47-126 [P. Mannion/M. Kouvari] |