USGS 15165 [Chainman Shale]: Chesterian, Utah
collected by Gordon 1954
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Hematitida
- Hematitidae
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Hematites burbankensis n. sp.
Flower and Gordon 1959
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Hematites barbarae
Flower and Gordon 1959
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see common names |
Geography
Country: | United States | State/province: | Utah | County: | Millard |
Coordinates: | 38.8° North, 113.8° West (view map) | ||||
Paleocoordinates: | 0.5° North, 45.5° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | outcrop |
Time
Period: | Carboniferous | Epoch: | Mississippian |
10 m.y. bin: | Carboniferous 2-3 | ||
Key time interval: | Chesterian | ||
Age range of interval: | 335.8 - 323.2 m.y. ago |
Stratigraphy
Formation: | Chainman Shale | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Chainman Shale, roughly 630 ft above the 4 ft limestone marker bed which is 340 ft above the base of the formation. AGE: Chesterian, derived from Geolex. |
Lithology and environment
Primary lithology: | concretionary lithified "shale" |
Includes fossils? | Y |
Lithology description: SPECIFIC LITHOLOGY: Shale with scattered limestone nodules. LITHIFICATION: Lithified, assumed on the basis of figured specimens. | |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some macrofossils | ||
Collection methods: | field collection | ||
Reason for describing collection: | taxonomic analysis | ||
Museum repositories: | USGS | ||
Collectors: | Gordon | Collection dates: | 1954 |
Collection method comments: COLLECTORS: B. A. Gordon, M. Gordon, Jr, and I. G. Sohn, 1954. REPOSITORY: USNM. | |||
Taxonomic list comments:COVERAGE: Only includes Cephalopoda. NOMENCLATURE: Authoritative publication, with modern nomenclature and species-resolution identifications. |
Metadata
Database number: | 84405 | ||
Authorizer: | A. Hendy | Enterer: | A. Hendy | Research group: | marine invertebrate |
Created: | 2008-10-18 07:18:46 | Last modified: | 2013-11-25 13:37:23 |
Access level: | the public | Released: | 2008-10-18 07:18:45 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
28281. | R. H. Flower and M. Gordon. 1959. More Mississippian belemnites. Journal of Paleontology 33(5):809-842 [A. Hendy/A. Hendy] |