Shapaja (TAR-01): Early Oligocene, Peru
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Osteichthyes
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Osteichthyes indet.
Huxley 1880
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Antoine et al. 2021 | |||||||||
Amphibia
- Temnospondyli
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Anura indet.
(Fischer von Waldheim 1813)
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Antoine et al. 2021 | |||||||||
Anura informal indet. non-Pipidae
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Antoine et al. 2021 | |||||||||
Reptilia
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Crocodylomorpha indet.
(Hay 1930)
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Antoine et al. 2021 | |||||||||
Eusuchia indet.
(Huxley 1875)
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Antoine et al. 2021 | |||||||||
Gavialoidea/ longirostrine Crocodyloidea (teeth) | ||||||||||
Caimaninae informal indet.
Brochu 1999
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Antoine et al. 2021 | |||||||||
leaf-shaped teeth | ||||||||||
Caimaninae indet.
Brochu 1999
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Antoine et al. 2021 | |||||||||
durophagous teeth | ||||||||||
Reptilia
- Sebecidae
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cf. Sebecus sp.
Stirton 1953
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Antoine et al. 2021 | |||||||||
Reptilia
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Autarchoglossa informal indet. morph 2
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Antoine et al. 2021 | |||||||||
Autarchoglossa informal indet. morph 3
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Antoine et al. 2021 | |||||||||
Mammalia
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Mammalia indet.
Linnaeus 1758
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Antoine et al. 2021 | |||||||||
Marsupialiformes indet.
Vullo and Gheerbrant 2009
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Antoine et al. 2021 | |||||||||
Mammalia
- Polydolopimorphia
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Polydolopimorphia indet.
(Archer 1984)
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Antoine et al. 2021 | |||||||||
Mammalia
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Argyrolagoidea indet.
Ameghino 1904
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Mammalia
- Argyrolagidae
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Proargyrolagus informal n. sp. B
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Antoine et al. 2021 | |||||||||
Mammalia
- Paucituberculata
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Palaeothentoidea indet.
Goin et al. 2009
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Antoine et al. 2021 | |||||||||
Palaeothentoidea informal indet. non-pichipilxdae 2
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Antoine et al. 2021 | |||||||||
Palaeothentoidea informal indet. Palaeothentidae + Abderitidae clade
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Antoine et al. 2021 | |||||||||
Mammalia
- Paucituberculata
- Abderitidae
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Abderitidae indet.
(Ameghino 1889)
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Antoine et al. 2021 | |||||||||
Mammalia
- Paucituberculata
- Palaeothentidae
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Palaeothentidae informal n. sp. C
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Antoine et al. 2021 | |||||||||
Palaeothentidae informal n. sp. D
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Antoine et al. 2021 | |||||||||
Palaeothentidae indet.
Sinclair 1906
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Antoine et al. 2021 | |||||||||
Mammalia
- Rodentia
- Agoutidae
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Eoincamys cf. pascuali
Frailey and Campbell 2004
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MUSM 3489 (and more) | ||||||||||
Mammalia
- Rodentia
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Mayomys confluens n. gen., n. sp.
Boivin et al. 2018
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MUSM 3183 - holotype | ||||||||||
Chinchilloidea indet.
Bennett 1833
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MUSM 3506 and 3507 | ||||||||||
Tarapotomys mayoensis n. sp.
Boivin et al. 2018
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MUSM 3496 - holotype | ||||||||||
Shapajamys labocensis n. gen., n. sp.
Boivin et al. 2018
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MUSM 2995 - holotype | ||||||||||
Mammalia
- Astrapotheria
- Astrapotheriidae
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Astrapotheriidae indet.
Ameghino 1887
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Antoine et al. 2021 | |||||||||
Mammalia
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Pyrotheria indet.
Ameghino 1895
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cf. Griphodon sp.
Anthony 1924
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Antoine et al. 2021 | |||||||||
Mammalia
- Notoungulata
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Toxodontia indet.
Ameghino 1887
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Antoine et al. 2021 | |||||||||
Mammalia
- Cingulata
- Dasypodidae
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Dasypodidae indet.
(Gray 1821)
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Antoine et al. 2021 | |||||||||
Mammalia
- Cingulata
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cf. Yuruatherium sp.
Ciancio et al. 2012
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Mammalia
- Chiroptera
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Chiroptera indet.
Blumenbach 1779
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Antoine et al. 2021 | |||||||||
Dipnomorpha
- Lepidosirenidae
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Lepidosirenidae indet.
Stirton 1953
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Antoine et al. 2021 | |||||||||
Actinopteri
- Siluriformes
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Siluriformes indet.
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Antoine et al. 2021 | |||||||||
Actinopteri
- Siluriformes
- Loricariidae
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Loricariidae indet.
Gill 1872
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Antoine et al. 2021 | |||||||||
Actinopteri
- Characiformes
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Characiformes informal indet. 2
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Antoine et al. 2021 | |||||||||
Characiformes informal indet. 3
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Antoine et al. 2021 | |||||||||
Characiformes informal indet. 4
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Antoine et al. 2021 | |||||||||
Actinopteri
- Characiformes
- Anostomidae
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cf. Leporinus sp.
Lundberg 1997
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Antoine et al. 2021 | |||||||||
Leporinus sp.
Lundberg 1997
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Antoine et al. 2021 | |||||||||
Actinopteri
- Characiformes
- Cynodontidae
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cf. Hydrolycus sp.
Lundberg 1997
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Antoine et al. 2021 | |||||||||
Gastropoda
- Pachychilidae
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Pachychilidae informal indet. 1
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Antoine et al. 2021 | |||||||||
Pachychilidae informal indet. 2
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Antoine et al. 2021 | |||||||||
unclassified
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Serrasalminae indet.
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Antoine et al. 2021 | |||||||||
cf. Serrasalmus sp.
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Antoine et al. 2021 | |||||||||
Pelomedusoidea indet.
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Antoine et al. 2021 | |||||||||
Malacostraca
- Decapoda
- Trichodactylidae
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Trichodactylidae indet.
Milne-Edwards 1853
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Antoine et al. 2021 | |||||||||
Charophyceae
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Charophyceae indet.
Smith 1938
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Antoine et al. 2021 | |||||||||
unclassified
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Plantae indet.
Haeckel 1866
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Antoine et al. 2021 | |||||||||
silicified wood | ||||||||||
Magnoliopsida
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Magnoliopsida indet.
Cronquist et al. 1996
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Antoine et al. 2021 | |||||||||
Angiospermae
- Fabales
- Fabaceae
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Fabaceae indet.
Lindley 1836
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Antoine et al. 2021 | |||||||||
unclassified
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cf. Elatine sp.
Linnaeus 1753
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Antoine et al. 2021 | |||||||||
see common names |
Geography
Country: | Peru |
Coordinates: | 6.6° South, 76.3° West (view map) |
Paleocoordinates: | 8.7° South, 69.9° West |
Basis of coordinate: | stated in text |
Geographic resolution: | small collection |
Time
Period: | Paleogene | Epoch: | Oligocene |
Stage: | Rupelian | 10 m.y. bin: | Cenozoic 4 |
Key time interval: | Early Oligocene | Mammal zone: | Tinguirician |
Age range of interval: | 33.9 - 27.82 m.y. ago |
Stratigraphy
Formation: | Pozo | Member: | Pozo Shale |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | conglomerate |
Includes fossils? | Y |
Lithology description: fluvial micro-conglomeratic lenses intercalated with floodplain fine deposits Channelized blue clays with plurimillimetric limestone nodules. Fluvio-littoral setting. | |
Environment: | "floodplain" |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | TAR 01 | ||
Database number: | 199559 | ||
Authorizer: | P. Mannion | Enterer: | P. Mannion, G. Varnham |
Modifier: | G. Varnham | Research group: | vertebrate |
Created: | 2019-01-31 04:23:11 | Last modified: | 2022-05-18 06:42:40 |
Access level: | the public | Released: | 2019-01-31 04:23:11 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
67835. | M. Boivin, L. Marivaux, F. Pujos, R. Salas-Gismondi, J. V. Tejada-Lara, R. M. Varas-Malca, and P.-O. Antoine. 2018. Early Oligocene caviomorph rodents from Shapaja, Peruvian Amazonia. Palaeontographica Abteilung A 311(1-6):87-156 [P. Mannion/P. Mannion] |
Secondary references:
81705 | P. -O. Antoine, J. Yans, A. A. Castillo, N. Stutz, M. A. Abello, S. Adnet, M. A. Custódio, A. Benites-Palomino, G. Billet, M. Boivin, F. Herrera, C. Jaramillo, C. Mártinez, F. Moreno, R. E. Navarrete, F. R. Negri, F. Parra, F. Pujos, J. Rage, A. M. Ribeiro, C. Robinet and M. Rod. 2021. Biotic community and landscape changes around the Eocene–Oligocene transition at Shapaja, Peruvian Amazonia: Regional or global drivers?. Global and Planetary Change 202:103512 [P. Mannion/G. Varnham] |