Km. 227, N. R. 26, Tacuarembó: Kimmeridgian - Tithonian, Uruguay
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Chondrichthyes
- Hybodontiformes
- Hybodontidae
|
||||||||||
|
Priohybodus arambourgi
d'Erasmo 1960
|
||||||||||
| Isolated teeth | ||||||||||
|
unclassified
|
||||||||||
|
Halecostomi indet.
Regan 1903
|
||||||||||
| Scales and bone fragments | ||||||||||
|
Reptilia
|
||||||||||
|
Theropoda indet.
(Marsh 1881)
|
||||||||||
| Shed theropod teeth | ||||||||||
|
Mesoeucrocodylia indet.
Whetstone and Whybrow 1983
|
||||||||||
| Several conical teeth | ||||||||||
|
Reptilia
- Testudines
|
||||||||||
|
Testudines indet.
Batsch 1788
|
||||||||||
| Two costal plate fragments | ||||||||||
|
Dipnomorpha
- Neoceratodontidae
|
||||||||||
|
Asiatoceratodus cf. tiguidiensis
|
||||||||||
| Tooth plates | ||||||||||
|
Dipnoi
- Ceratodontidae
|
||||||||||
|
"Ceratodus" tiguidensis
|
Soto and Perea 2010 | 3 specimens | ||||||||
| FC-DPV 1162, almost complete tooth plate; FC-DPV 559, 560, plate fragments, | ||||||||||
|
Gastropoda
- Viviparidae
|
||||||||||
|
Viviparidae indet.
Gray 1847
|
||||||||||
| Recrystallised moulds | ||||||||||
|
Bivalvia
- Unionida
- Hyriidae
|
||||||||||
|
Diplodon sp.
Spix 1827
|
||||||||||
| Several bivalve moulds | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Uruguay | State/province: | Tacuarembó |
| Coordinates: | 31.7° South, 56.0° West (view map) | ||
| Paleocoordinates: | 29.1° South, 20.0° West | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Key time interval: | Kimmeridgian - Tithonian | ||
| Age range of interval: | 154.80000 - 145.00000 m.y. ago |
Stratigraphy
| Formation: | Tacuarembó | Member: | Batoví | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: "base of Batoví Member" | |||||
Lithology and environment
| Primary lithology: | not reported |
| Lithology description: "We will not further elaborate on geological aspects given that they have been recently reviewed in detail (Perea et al., 2009)" | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | mesofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
| Collection method comments: Colección de vertebrados Fósiles, Facultad de Ciencias collection | |
Metadata
| Also known as: | Batoví Hill | ||
| Database number: | 102298 | ||
| Authorizer: | M. Carrano, P. Mannion | Enterer: | M. Oreska, J. Tennant |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2011-01-13 04:03:33 | Last modified: | 2022-02-17 15:46:44 |
| Access level: | the public | Released: | 2011-01-13 04:03:33 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 46670. | D. Perea, M. Soto, G. Verolavsky, S. Martinez, and M. Ubilla. 2009. A Late Jurassic fossil assemblage in Gondwana: biostratigraphy and correlations of the Tacuarembo Formation, Parana Basin, Uruguay. Journal of South American Earth Sciences 28:168-179 [P. Mannion/J. Tennant] |
Secondary references:
| 34749 | ETE | M. Soto and D. Perea. 2010. Late Jurassic lungfishes (Dipnoi) from Uruguay, with comments on the systematics of Gondwanan ceradontiforms. Journal of Vertebrate Paleontology 30(4):1049-1058 [M. Carrano/M. Oreska] |