Estancia La Costa Fossiliferous Level 1: Santacrucian, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Cingulata
- Chlamyphoridae
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Prozaedyus exilis
Ameghino 1887
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Tauber 1997 | |||||||||
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Mammalia
- Cingulata
- Propalaehoplophoridae
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Propalaehoplophorus australis
(Moreno 1882)
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Tauber 1997 | |||||||||
| original and current combination Hoplophorus australis | ||||||||||
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Mammalia
- Cingulata
- Dasypodidae
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Proeutatus lagena
(Ameghino 1887)
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Tauber 1997 | |||||||||
| original and current combination Eutatus lagena | ||||||||||
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Mammalia
- Megalonychidae
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Eucholoeops sp.
Amegino 1887
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Tauber 1997 | |||||||||
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Mammalia
- Mylodontidae
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Nematherium sp.
Ameghino 1887
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Tauber 1997 | |||||||||
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Mammalia
- Rodentia
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Acarechimys minutissimus
Ameghino 1887
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Tauber 1997 | |||||||||
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Mammalia
- Rodentia
- Neoepiblemidae
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Perimys cf. erutus
Ameghino 1887
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Tauber 1997 | |||||||||
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Perimys impactus
Ameghino 1894
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Tauber 1997 | |||||||||
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Mammalia
- Rodentia
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Neoreomys australis
Ameghino 1887
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Tauber 1997 | |||||||||
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Steiromys detentus
Ameghino 1887
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Tauber 1997 | |||||||||
| Steiromys detentus? | ||||||||||
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Mammalia
- Panameriungulata
- Proterotheriidae
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Licaphrium floweri
Ameghino 1887
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Tauber 1997 | |||||||||
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Diadiaphorus robustus
Ameghino 1894
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Tauber 1997 | |||||||||
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"Proterotherium" cavum
Ameghino 1887
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Tauber 1997 | |||||||||
| El género "Proterotherium" es citado entre comillas debido a que se considera diferente al género creado por Ameghino (1883) sobre un holotipo procedente de [as barrancas próximas a la ciudad de Paraná ("Mesopotamiense"), cuya especie tipo es P. cervioides (véase Bianchini y Bianchini 1971; Soria, 1981; De Barrio et al., 1984; Tauber, 1994). | ||||||||||
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Thoatherium minusculum
Ameghino 1887
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Tauber 1997 | |||||||||
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Mammalia
- Panameriungulata
- Macraucheniidae
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Theosodon lallemanti
Mercerat 1891
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Tauber 1997 | |||||||||
| synonym of Theosodon lydekkeri | ||||||||||
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Mammalia
- Notoungulata
- Interatheriidae
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Protypotherium praerutilum
Ameghino 1887
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Tauber 1997 | |||||||||
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Mammalia
- Notoungulata
- Toxodontidae
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Nesodon sp.
Owen 1846
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Tauber 1997 | |||||||||
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Mammalia
- Paucituberculata
- Palaeothentidae
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Palaeothentes minutus
Ameghino 1887
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Tauber 1997 | |||||||||
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Mammalia
- Microbiotheria
- Microbiotheriidae
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Microbiotherium patagonicum
Ameghino 1887
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Tauber 1997 | |||||||||
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Amphibia
- Temnospondyli
- Leptodactylidae
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"Leptodactylidae" indet.
Stirton 1953
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1 specimen | |||||||||
| CORD-PZ 1230, left maxilla, left frontoparietal and presacral vertebrae | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Santa Cruz |
| Coordinates: | 51.2° South, 69.1° West (view map) | ||
| Paleocoordinates: | 51.8° South, 63.4° West | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | local area |
Time
| Period: | Neogene | Epoch: | Miocene |
| Stage: | Burdigalian | 10 m.y. bin: | Cenozoic 5 |
| Key time interval: | Santacrucian | ||
| Age range of interval: | 17.40000 - 16.20000 m.y. ago |
Stratigraphy
| Formation: | Santa Cruz |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | mesofossils |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 176601 | ||
| Authorizer: | J. Zijlstra, P. Mannion | Enterer: | J. Zijlstra, M. Kouvari |
| Modifier: | M. Kouvari | Research group: | vertebrate |
| Subset of collection #: | 176581 | ||
| Created: | 2016-02-17 23:29:14 | Last modified: | 2020-06-17 04:25:22 |
| Access level: | the public | Released: | 2016-02-17 23:29:14 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 58177. | J. C. Fernicola and A. Albino. 2012. Amphibians and squamate reptiles from the Santa Cruz Formation (late Early Miocene), Santa Cruz Province, Argentina: paleoenvironmental and paleobiological considerations. In S. F. Vizcaíno, R. F. Kay, M. S. Bargo (eds.), Early Miocene Paleobiology in Patagonia: High-Latitude Paleocommunities of the Santa Cruz Formation 129-137 [J. Zijlstra/J. Zijlstra/J. Zijlstra] |
Secondary references:
| 70785 | A. A. Tauber. 1997. Bioestratigrafía de la Formación Santa Cruz (Mioceno Inferior) en el extremo sudeste de la Patagonia. Ameghiniana 34(4):517-529 [P. Mannion/M. Kouvari] | |
| 72751 | A. A. Tauber. 1999. Los vertebrados de la Formacion Santa Cruz (Mioceno inferior-medio) en el extremo sureste de la Patagonia y su significado paleoecológico. Revista Espagnola de Paleontologia 14(2):173-182 [P. Mannion/M. Kouvari] |