Chasm Creek, Martin Formation, Jerome Member, Yavapai Co., AZ: Frasnian, Arizona

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Craenena sp.
3 specimens
Crinoidea
Crinoidea indet. Miller 1821
1 specimen
Rhynchonellata - Spiriferida - Ambocoeliidae
Ambocoelia sp. Hall 1860
3 specimens
Rhynchonellata - Spiriferida - Spinocyrtiidae
Spinocyrtia sp.
1 specimen
Rhynchonellata - Spiriferida - Echinospiriferidae
Indospirifer orestes
1 specimen
Rhynchonellata - Rhynchonellida - Stenoscismatidae
Atribonium sp. n. sp. Grant 1965
2 specimens
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Cupularostrum saxitalis
2 specimens
Rhynchonellata - Atrypida - Atrypidae
Pseudatrypa devoniana (Webster 1921)
1 specimen
misspelling Pseudoatrypa devoniana
[entered as Pseudoatrypa devoniana]
Strophomenata - Orthotetida - Areostrophiidae
Schuchertella prava (Hall 1858)
2 specimens
recombined as Floweria prava
unclassified
Bryozoa indet. Ehrenberg 1831
1 specimen
Gastropoda
Gastropoda indet. Cuvier 1795
1 specimen
attached gastropod?
Anthozoa - Rugosa
Rugosa indet. Milne-Edwards and Haime 1850
1 specimen
Anthozoa - Auloporida - Auloporidae
Aulopora sp. Goldfuss 1829
1 specimen
Anthozoa - Favositida - Pachyporidae
Thamnopora sp. Steininger 1831
1 specimen
Stromatoporoidea - Stromatoporoidea
Stromatoporoidea indet. Nicholson and Murie 1878
1 specimen
tabular stromatoporoid
Stromatoporoidea - Amphiporida - Amphiporidae
Amphipora sp. Schulz 1883
1 specimen
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 59
Database number:6875
Authorizer:A. Miller Enterer:K. Layou
Modifier:C. Ferguson Research group:marine invertebrate
Subset of collection #:3374
Created:2000-04-04 14:05:15 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]