Peralta (Alcobaca Formation): Late/Upper Kimmeridgian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Pleurosternidae
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Selenemys lusitanica
Pérez-García and Ortega 2011
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Reptilia
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Ceratosaurus sp.
Marsh 1884
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Ortega et al. 2009 | 1 specimen | ||||||||
| ML 342, tooth | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Portugal | State/province: | Lisboa |
| Coordinates: | 39.2° North, 9.3° West (view map) | ||
| Paleocoordinates: | 33.5° North, 1.1° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Kimmeridgian | 10 m.y. bin: | Jurassic 5 |
| Key time interval: | Late/Upper Kimmeridgian | ||
| Age range of interval: | 152.20000 - 149.20000 m.y. ago |
Stratigraphy
| Formation: | Lourinhã | Member: | Praia da Amoreira-Porto Novo | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: "probably" from the Praia do Amoreira–Porto Novo Member and therefore apparently not the same as the two Peralta vertebrate collections (49261 and 97526) from the Sobral Member of the Lourinha Formation | |||||
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: ALTSHN collection | |
Metadata
| Database number: | 108808 | ||
| Authorizer: | J. Alroy, M. Carrano | Enterer: | J. Alroy, M. Carrano |
| Modifier: | G. Varnham | Research group: | vertebrate |
| Created: | 2011-05-05 21:36:24 | Last modified: | 2022-04-13 07:49:05 |
| Access level: | the public | Released: | 2011-05-05 21:36:24 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 35985. | A. Pérez-García and F. Ortega. 2011. A new eucryptodiran turtle from the Early Cretaceous Jiufotang Formation of western Liaoning, China. Journal of Vertebrate Paleontology 31(1):60-69 [J. Alroy/J. Alroy] |
Secondary references:
| 86510 | F. Ortega, E. Malafaia, F. Escaso, A. Pérez García, and P. Dantas. 2009. Faunas de répteis do Jurássico Superior de Portugal: sobre las faunas de reptiles del Jurásico Superior de Portugal [Reptile faunas from the Upper Jurassic of Portugal: on the reptile faunas from the Upper Jurassic of Portugal]. Paleolusitana 1:43-56 [M. Carrano/M. Carrano] |