F-90 Pedreira: Eocene - Pliocene, Brazil

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Pisces
Pisces indet. Linnaeus 1758
synonym of Osteichthyes
Reptilia - Crocodyliformes
Crocodyliformes indet. (Hay 1930)
11 specimens
DGM 1 052-R to 1 060-R; 1 180-R; 1 181-R; 1 191-R
Reptilia
Gavialoidea indet. Brochu 1997
Souza et al. 2016
DGM 1060-R
Purussaurus sp. Barbosa Rodrigues 1892
5 specimens
DGM 1053-R; 1054-R; 1055-R; 1058-R; 1180-R
Testudinata indet. (Oppel 1811)
7 specimens
DGM 1 134-R; 1 136-R to 1 138-R; 1 140-R; 1 141-R; 1 143-R
Reptilia - Testudines
Pleurodira indet. Cope 1865
5 specimens
DGM 1 046-R to 1 051-R
Reptilia - Testudines - Chelidae
Chelus sp. Duméril 1806
2 specimens
DGM 1 045-R; 1 184-R
Mammalia
Mammalia indet. Linnaeus 1758
1 specimen
DGM 833-R
Mammalia - Notoungulata - Toxodontidae
Toxodontidae indet. Ameghino 1889
1 specimen
DGM 832-M
see common names

Geography
Country:Brazil State/province:Acre
Coordinates: 10.9° South, 69.5° West (view map)
Paleocoordinates:12.6° South, 63.2° West
Basis of coordinate:unpublished field data
Time
Key time interval:Eocene - Pliocene
Age range of interval:56.00000 - 2.58000 m.y. ago
Stratigraphy
Formation:Solimões
Lithology and environment
Primary lithology: conglomerate
Includes fossils?Y
Lithology description: conglomerates, outcrop on the riverbed, visible only in drought
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Also known as:FL90
Database number:217781
Authorizer:E. Vlachos, M. Uhen Enterer:E. Vlachos, E. Medeiros
Modifier:E. Medeiros
Created:2021-02-17 08:08:44 Last modified:2022-10-30 18:44:48
Access level:the public Released:2021-02-17 08:08:44
Creative Commons license:CC BY
Reference information

Primary reference:

75568. M. B. S. Lacerda, P. S. R. Romano, K. L. N. Bandeira and L. D. Souze. 2021. Georeferencing fossiliferous localities from Solimões and Acre Basins (Brazil) -what we know so far about Solimões Formation and future perspectives. Anais da Academia Brasileira de Ciências [E. Vlachos/E. Vlachos/P. Mannion]

Secondary references:

82964 R.G. Souza, G.M. Cidade, D.D.A. Campos and D. Riff. 2016. New crocodylian remains from the Solimões Formation (lower eocene–pliocene), state of Acre, southwestern Brazilian Amazonia. Revista brasileira de paleontologia 19(2):217-232 [M. Uhen/E. Medeiros]