Chasm Creek, Martin Formation, Jerome Member, Yavapai Co., AZ: Frasnian, Arizona
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Euomphalina
- Omphalotrochidae
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Arastra torquata
Stoyanow 1948
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3 specimens | ||||||
Gastropoda
- Heterostropha
- Donaldinidae
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Donaldina sp.
Knight 1933
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2 specimens | ||||||
see common names |
Geography
Country: | United States | State/province: | Arizona | County: | Yavapai |
Coordinates: | 34.5° North, 111.8° West (view map) | ||||
Paleocoordinates: | 25.7° South, 56.4° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
Period: | Devonian | Epoch: | Late/Upper Devonian |
Stage: | Frasnian | 10 m.y. bin: | Devonian 4 | *Epoch: | Upper Devonian |
Key time interval: | Frasnian | ||
Age range of interval: | 382.70000 - 372.20000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Martin | Member: | Jerome |
Local section: | Chasm Creek |
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | dolomite |
Lithology description: dolomite | |
Environment: | shallow subtidal indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection methods: | bulk,chemical,mechanical,peel or thin section,sieve,field collection |
Metadata
Also known as: | NAU 61 | ||
Database number: | 6877 | ||
Authorizer: | A. Miller | Enterer: | K. Layou |
Modifier: | C. Ferguson | Research group: | marine invertebrate |
Subset of collection #: | 3374 | ||
Created: | 2000-04-04 14:19:20 | Last modified: | 2004-03-13 22:45:01 |
Access level: | the public | Released: | 2000-11-20 13:53:32 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
426. | S. M. Celestian. 1978. A Faunal Analysis of the Devonian Martin Formation in the Verde Valley, Arizona. 1-68 [A. Miller/K. Layou/M. Uhen] |