Gold Spring General (TMM 43687): Sinemurian - Pliensbachian, Arizona
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
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cf. Kayentachelys sp.
Gaffney et al. 1987
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Database 2021 | 26 specimens | ||||||||
TMM 43687-1, 4–5, 12, 21, 25–35, 37–41, 47–49, 54 | ||||||||||
Kayentachelys sp.
Gaffney et al. 1987
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Database 2021 | 3 specimens | ||||||||
TMM 43687-24, 43, 54 | ||||||||||
Reptilia
- Testudines
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Testudines indet.
(Batsch 1788)
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Database 2021 | 16 specimens | ||||||||
TMM 43687-65, 72–73, 83–84, 87, 92, 95, 99, 103–104, 108–110, 120, 125 | ||||||||||
Reptilia
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Archosauria indet.
(Cope 1869)
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Database 2021 | 3 specimens | ||||||||
TMM 43687-23, 45, 51 | ||||||||||
Theropoda indet.
(Marsh 1881)
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Database 2021 | 10 specimens | ||||||||
TMM 43687-10, 58, 60, 71, 85, 91, 98, 102, 105, 119, | ||||||||||
Tetanurae indet.
Gauthier 1986
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Database 2021 | 2 specimens | ||||||||
TMM 43687-9, 94 | ||||||||||
Dilophosaurus wetherilli
(Welles 1954)
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Database 2021 | 1 specimen | ||||||||
TMM 43687-52 | ||||||||||
Ornithischia indet.
(Seeley 1888)
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Database 2021 | 11 specimens | ||||||||
TMM 43687-3, 15–17, 20, 22, 36, 53, 55, 57, 117 | ||||||||||
cf. Scutellosaurus sp.
Colbert 1981
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3 specimens | |||||||||
TMM 43687-13, 117, 123 | ||||||||||
Scutellosaurus lawleri
Colbert 1981
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17 specimens | |||||||||
TMM 43687-9, 16, 17, 22, 42, 50, 57, 75, 81, 96, 112, 114–116, 121–122, 124 | ||||||||||
Saurischia indet.
(Seeley 1888)
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Database 2021 | 1 specimen | ||||||||
TMM 43687-8 | ||||||||||
Tritylodontidae
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Tritylodontidae indet.
Cope 1884
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Database 2021 | 3 specimens | ||||||||
TMM 43687-62–63, 118 | ||||||||||
Dinnebitodon sp.
Sues 1986
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Database 2021 | 1 specimen | ||||||||
TMM 43687-7 | ||||||||||
cf. Oligokyphus sp.
Hennig 1922
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Database 2021 | 1 specimen | ||||||||
TMM 43687-2 | ||||||||||
Oligokyphus sp.
Hennig 1922
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Database 2021 | 1 specimen | ||||||||
TMM 43687-86 | ||||||||||
cf. Kayentatherium sp.
Kermack 1982
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Database 2021 | 1 specimen | ||||||||
TMM 43687-111 | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Arizona | County: | Coconino |
Coordinates: | 35.7° North, 111.1° West (view map) | ||||
Paleocoordinates: | 19.4° North, 49.8° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | outcrop |
Time
Period: | Jurassic | Epoch: | Early/Lower Jurassic |
Key time interval: | Sinemurian - Pliensbachian | ||
Age range of interval: | 199.50000 - 184.20000 m.y. ago |
Stratigraphy
Geological group: | Glen Canyon | Formation: | Kayenta | Member: | Silty Facies |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | TMM |
Metadata
Database number: | 216645 | ||
Authorizer: | M. Carrano | Enterer: | M. Carrano |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2020-12-22 15:10:31 | Last modified: | 2020-12-22 15:23:21 |
Access level: | the public | Released: | 2020-12-22 15:10:31 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
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] |
Secondary references:
74900 | T. M. M. Database. 2021. Online data from Texas Memorial Museum collections database. [M. Carrano/M. Carrano] |