Cerrito del Bote tracksite, level 2: Early/Lower Cenomanian, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Reptilia
- Avetheropoda
|
||||||||||
|
Abelichnus astigarrae
Calvo 1991
|
Calvo and Mazzetta 2002 | 1 individual | ||||||||
| trackway | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Neuquén |
| Coordinates: | 39.5° South, 69.3° West (view map) | ||
| Paleocoordinates: | 46.6° South, 45.5° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Altitude: | 411 meters | ||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Cenomanian | 10 m.y. bin: | Cretaceous 5 |
| Key time interval: | Early/Lower Cenomanian | ||
| Age range of interval: | 100.50000 - 93.90000 m.y. ago |
Stratigraphy
| Geological group: | Neuquén | Formation: | Candeleros | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: lower part of formation; Río Limay Subgroup | |||||
Lithology and environment
| Primary lithology: | fine,gray sandstone |
| Includes fossils? | Y |
| Lithology description: "grayish, fine sandstones" | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Degree of concentration: | concentrated |
| Size of fossils: | macrofossils |
| Spatial orientation: | life position |
| Temporal resolution: | snapshot |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | surface (in situ),observed (not collected) |
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Also known as: | Picún Leufu | ||
| Database number: | 49412 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2005-04-15 07:01:58 | Last modified: | 2017-05-23 16:34:15 |
| Access level: | the public | Released: | 2005-04-15 07:01:58 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 34274. | ETE | J. O. Calvo, R. A. Coria, and L. Salgado. 1990. Nuevas localidades con huellas de dinosaurios del Miembro Candeleros (Albiano–Cenomaniano, Formación Río Limay, Grupo Neuquén), Provincia del Neuquén, Argentina [New localities with dinosaur tracks from the Candeleros Member (Albian–Cenomanian, Río Limay Formation, Neuquén Group), Neuquén Province, Argentina]. VII Jornadas Argentinas de Paleontología de Vertebrados. Ameghiniana 26(3-4):241 [M. Carrano/M. Carrano/M. Carrano] |
Secondary references:
| 48114 | J. O. Calvo. 2007. Ichnology. In Z. B. Gasparini, L. Sangado & R. A. Coria (eds.), Patagonian Mesozoic Reptiles 314-334 [M. Carrano/M. Carrano] | |
| 24872 | ETE | J. O. Calvo and G. V. Mazzetta. 2002. Nuevos hallazgos de huellas de dinosaurios en la Formación Río Limay (Albiano-Cenomaniano), Picún Leufú, Argentina [New discoveries of dinosaur tracks in the Río Limay Formation (Albian-Cenomanian), Picún Leufú, Argentina]. 1° Congreso Latinoamericano de Paleontología de Vertebrados, Chile. Resumenes 21 [M. Carrano/M. Carrano] |
| 13198 | ETE | J. O. Calvo and G. V. Mazzetta. 2004. Nuevos hallazgos de huellas de dinosaurios en la Formación Candeleros (Albiano-Cenomaniano), Picún Leufú, Neuquén, Argentina. Ameghiniana 41(4):545-554 [M. Carrano/M. Carrano/M. Carrano] |