UCMP V4123, near Meteor Crater: Spathian, Arizona
collected by Peabody
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
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Lacertoides indet.
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5 specimens | |||||||||
| UCMP 37816-20, footprints | ||||||||||
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= Rhynchosauroides sp.
Maidwell 1911
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Klein and Lucas 2010 | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Arizona | County: | Coconino |
| Coordinates: | 35.0° North, 111.0° West (view map) | ||||
| Paleocoordinates: | 5.2° North, 38.5° West | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | small collection |
Time
| Period: | Triassic | Epoch: | Early Triassic |
| Stage: | Olenekian | 10 m.y. bin: | Triassic 1 |
| Key time interval: | Spathian | ||
| Age range of interval: | 248.9 - 247.2 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | trace |
| Size of fossils: | macrofossils |
| Spatial orientation: | life position |
| Temporal resolution: | snapshot |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | surface (in situ),survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | UCMP |
| Collectors: | Peabody |
Metadata
| Database number: | 135412 | ||
| Authorizer: | R. Butler | Enterer: | R. Butler |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2012-10-25 02:48:47 | Last modified: | 2021-09-20 13:50:05 |
| Access level: | the public | Released: | 2012-10-25 02:48:47 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 37010. | F. E. Peabody. 1948. Reptile and amphibian trackways from the Lower Triassic Moenkopi formation of Arizona and Utah. University of California Publications, Bulletin of the Department of Geological Sciences 27(8):295-468 [M. Carrano/M. Carrano] |
Secondary references:
| 78138 | M. F. Farmer. 1954. Tracks and trackways of northern Arizona—a record of the past. Plateau 28(3):54-66 [M. Carrano/M. Carrano] | |
| 43346 | H. Klein and S. G. Lucas. 2010. Review of the tetrapod ichnofauna of the Moenkopi Formation/Group (Early-Middle Triassic) of the American Southwest. New Mexico Museum of Natural History and Science, Bulletin 50:1-67 [R. Butler/R. Butler] |