Estancia "El Barón": Artinskian, Uruguay
collected by G. Piñeiro & M. Verde
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Insecta
- Hemiptera
- Cicadopsyllidae
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Paracicadopsis mendezalzolai n. gen., n. sp.
Pinto and Piñeiro 2000
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1 specimen | |||||||||
| FC-DPI 3283 (1 measurement) | ||||||||||
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Insecta
- Plecoptera
- Perlapsocidae
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Perlapsocus formosoi n. gen., n. sp.
Pinto and Piñeiro 2000
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1 specimen | |||||||||
| FC-DPI 3282 (1 measurement) | ||||||||||
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Insecta
- Blattaria
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Barona arcuata n. gen., n. sp.
Calisto and Piñeiro 2019
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Calisto and Piñeiro 2019 | 1 specimen | ||||||||
| FC-DPI 8710 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Uruguay |
| Coordinates: | 32.1° South, 53.9° West (view map) |
| Paleocoordinates: | 51.3° South, 39.5° West (Wright 2013) |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Cisuralian |
| Stage: | Artinskian | 10 m.y. bin: | Permian 2 |
| Key time interval: | Artinskian | ||
| Age range of interval: | 290.1 - 283.3 m.y. ago |
Stratigraphy
| Formation: | Mangrullo | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Member is correlated with Irati formation of Brasil which is thought to be Artinskian in age | |||||
Lithology and environment
| Primary lithology: | lithified "shale" | ||
| Environment: | lagoonal/restricted shallow subtidal | Tectonic setting: | cratonic basin |
| Geology comments: "…represent the moment of maximum regression...shallow water environment with a great coastal influence can be inferred…unknown salinity…complete lack of marine elements…flora corresponding to arid climatic conditions." Pinto et al., 2000 | |||
Taphonomy
| Modes of preservation: | mold/impression,adpression |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collectors: | G. Piñeiro & M. Verde |
| Collection method comments: Specimens kept in the Fossil Invertebrates Collection (FCDPI) of the Palontology Department of the Facultad de Ciencias, Univerdidad de la República del Uruguay | |
Metadata
| Database number: | 124521 | ||
| Authorizer: | M. Clapham | Enterer: | J. Karr, M. Clapham |
| Modifier: | M. Clapham | Research group: | paleoentomology |
| Created: | 2012-02-17 06:51:17 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2012-02-17 06:51:17 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 40215. | I. D. Pinto, G. Piñeiro, and M. Verde. 2000. First Permian insects from Uruguay. Pesquisas 27(1):89-96 [M. Clapham/J. Karr] |
Secondary references:
| 67790 | V. Calisto and G. Piñeiro. 2019. A large cockroach from the mesosaur-bearing Konservat-Lagerstätte (Mangrullo Formation), Late Paleozoic of Uruguay. PeerJ 7(e6289) [M. Clapham/M. Clapham/M. Clapham] |