Fish Canyon Road, Santa Cruz County: Roadian, Arizona
collected by Harald Drewes 1966
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes
- Petalodontiformes
- Pristodontidae
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Megactenopetalus kaibabanus
David 1944
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see common names |
Geography
Country: | United States | State/province: | Arizona |
Coordinates: | 31.8° North, 110.8° West (view map) | ||
Paleocoordinates: | 6.0° North, 38.0° West | ||
Basis of coordinate: | stated in text | ||
Geographic resolution: | small collection |
Time
Period: | Permian | Epoch: | Guadalupian |
Stage: | Roadian | 10 m.y. bin: | Permian 3 |
Key time interval: | Roadian | ||
Age range of interval: | 273.01000 - 266.90000 m.y. ago |
Stratigraphy
Formation: | Concha | ||||
Stratigraphy comments: Formation contains Parafusulina boesei |
Lithology and environment
Primary lithology: | lithified "limestone" |
Environment: | carbonate indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis | ||
Museum repositories: | USNM | ||
Collectors: | Harald Drewes | Collection dates: | 1966 |
Metadata
Database number: | 90287 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | vertebrate |
Created: | 2009-07-15 15:27:30 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2009-07-15 15:27:30 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
30309. | M. C. Hansen. 1978. A presumed lower dentition and a spine of a Permian petalodontiform chondrichthyan, Megactenopetalus kaibabanus. Journal of Paleontology 52(1):55-60 [M. Clapham/M. Clapham] |