Paiute North 1 (TMM 43691): Hettangian - Sinemurian, Arizona
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Tritylodontidae
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Tritylodontidae indet.
Cope 1884
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Database 2021 | 1 specimen | ||||||||
TMM 43691-13 | ||||||||||
Kayentatherium sp.
Kermack 1982
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Database 2021 | 3 specimens | ||||||||
TMM 43691-5, 6, 17 | ||||||||||
? Kayentatherium sp.
Kermack 1982
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Database 2021 | 1 specimen | ||||||||
TMM 43691-11 | ||||||||||
Reptilia
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Kayentachelys sp.
Gaffney et al. 1987
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Database 2021 | 1 specimen | ||||||||
TMM 43691-14 | ||||||||||
Archosauria indet.
(Cope 1869)
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Database 2021 | 1 specimen | ||||||||
TMM 43691-15 | ||||||||||
Ornithischia indet.
(Seeley 1888)
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Database 2021 | 1 specimen | ||||||||
TMM 43691-16 | ||||||||||
cf. Scutellosaurus sp.
Colbert 1981
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Breeden and Rowe 2020 | 2 specimens | ||||||||
TMM 43691-18 | ||||||||||
Scutellosaurus lawleri
Colbert 1981
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Breeden and Rowe 2020 | 1 specimen | ||||||||
TMM 43691-20 | ||||||||||
Theropoda indet.
(Marsh 1881)
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Database 2021 | 9 specimens | ||||||||
TMM 43691-4, 7–10, 12, 21–23 | ||||||||||
cf. Dilophosaurus wetherilli
(Welles 1954)
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2 specimens | |||||||||
TMM 43691-1, R ilium; TMM 43691-3 | ||||||||||
? Syntarsus kayentakatae
Rowe 1989
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Database 2021 | 1 specimen | ||||||||
TMM 43691-2 | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Arizona | County: | Coconino |
Coordinates: | 37.0° North, 110.7° West (view map) | ||||
Paleocoordinates: | 18.6° North, 49.9° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Jurassic | Epoch: | Early/Lower Jurassic |
10 m.y. bin: | Jurassic 1 | ||
Key time interval: | Hettangian - Sinemurian | ||
Age range of interval: | 201.30000 - 190.80000 m.y. ago |
Stratigraphy
Geological group: | Glen Canyon | Formation: | Kayenta | Member: | Silty Facies |
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: in the ‘candy-stripe layer’ of the Silty Facies of the Kayenta Formation |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Disassociated major elements: | all |
Temporal resolution: | snapshot |
Collection methods and comments
Collection methods: | surface (in situ),survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | TMM |
Metadata
Database number: | 214349 | ||
Authorizer: | M. Carrano | Enterer: | M. Carrano |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2020-09-25 16:07:47 | Last modified: | 2020-12-22 13:32:08 |
Access level: | the public | Released: | 2020-09-25 16:07:47 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
73901. | A. D. Marsh and T. B. Rowe. 2020. A comprehensive anatomical and phylogenetic evaluation of Dilophosaurus wetherilli (Dinosauria, Theropoda) with descriptions of new specimens from the Kayenta Formation of northern Arizona. Journal of Paleontology 94(Memoir 78):1-103 [M. Carrano/M. Carrano] |
Secondary references:
74898 | B. T. Breeden and T. B. Rowe. 2020. New specimens of Scutellosaurus lawleri Colbert,1981, from the Lower Jurassic Kayenta Formation in Arizona elucidate the early evolution of thyreophoran dinosaurs. Journal of Vertebrate Paleontology 40(4):e1791894:1-32 [M. Carrano/M. Carrano] | |
74900 | T. M. M. Database. 2021. Online data from Texas Memorial Museum collections database. [M. Carrano/M. Carrano] |