brachiopods of the Frasnian Jerome Mbr, Martin Fm: Late/Upper Frasnian, Arizona
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Conodonta
- Prioniodontida
- Icriodontidae
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Icriodus brevis
Stauffer 1940
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Conodonta
- Ozarkodinida
- Polygnathidae
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Polygnathus angustidiscus
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Polygnathus normalis
Miller and Youngquist 1947
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Conodonta
- Ozarkodinida
- Palmatolepidae
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Palmatolepis triangularis
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Rhynchonellata
- Spiriferida
- Cyrtospiriferidae
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Cyrtospirifer whitneyi
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Tenticospirifer cyrtinaformis
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= Tenticospirifer shellrockensis
Belanski 1928
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Ma and Day 2000 | |||||||||
Rhynchonellata
- Spiriferida
- Echinospiriferidae
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Indospirifer orestes
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Rhynchonellata
- Pentamerida
- Gypidulidae
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Gypidula sp.
Hall 1867
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Rhynchonellata
- Rhynchonellida
- Stenoscismatidae
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Atribonium arizonensis
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Cupularostrum saxatilis
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Rhynchonellata
- Atrypida
- Atrypidae
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Pseudatrypa devoniana
(Webster 1921)
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misspelling Pseudoatrypa devoniana | ||||||||||
originally entered as "Pseudoatrypa devoniana" | ||||||||||
Strophomenata
- Orthotetida
- Areostrophiidae
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Schuchertella prava
(Hall 1858)
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recombined as Floweria prava | ||||||||||
Strophomenata
- Strophomenida
- Strophodontidae
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Strophonelloides sp.
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Gastropoda
- Naticopsidae
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Naticopsis sp.
M'Coy 1844
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Gastropoda
- Euomphalina
- Omphalotrochidae
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Arastra torquata
Stoyanow 1948
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Gastropoda
- Murchisoniina
- Gosseletinidae
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Arizonella allecta
Stoyanow 1948
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Gastropoda
- Pseudozygopleuridae
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Donaldina micra
Beus 1978
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recombined as Cyclozyga micra | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Arizona | County: | Yavapai |
Coordinates: | 34.7° North, 112.1° West (view map) | ||||
Paleocoordinates: | 25.9° South, 56.4° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | local area |
Time
Period: | Devonian | Epoch: | Late/Upper Devonian |
Stage: | Frasnian | 10 m.y. bin: | Devonian 4 |
*Period: | Late/Upper Devonian | ||
*International age/stage: | Late/Upper Frasnian | ||
Key time interval: | Late/Upper Frasnian | ||
Age range of interval: | 379.50000 - 376.10000 m.y. ago | ||
* legacy (obsolete) database fields |
Lithology and environment
Primary lithology: | lithified dolomite |
Secondary lithology: | sandstone |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Collection method comments: specimens are all from localities reported as "dolomite ledges" of various thickness, but it is not clear how they were extracted | |
Taxonomic list comments:article contains descriptions of brachiopods, gastropods, and lists some conodonts; author mentions silicified corals, but does not provide a list of identifications |
Metadata
Database number: | 3374 | ||
Authorizer: | T. Olszewski, P. Wagner | Enterer: | T. Olszewski, P. Wagner |
Modifier: | C. Visaggi | Research group: | marine invertebrate |
Collections that are a subset of this one: | |||
Created: | 1999-07-31 11:16:22 | Last modified: | 2004-03-11 16:25:07 |
Access level: | the public | Released: | 2000-11-20 13:53:39 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
189. | S. S. Beus. 1978. Late Devonian (Frasnian) invertebrate fossils from the Jerome Member of the Martin Formation, Verde Valley, Arizona. Journal of Paleontology 52(1):40-54 [T. Olszewski/T. Olszewski/J. Alroy] |
Secondary references:
85728 | X. Ma and J. Day. 2000. Revision of Tenticospirifer Tien, 1938, and similar spiriferid brachiopod genera from the Late Devonian (Frasnian) of Eurasia, North America, and Australia. Journal of Paleontology 74(3):444-463 [P. Wagner/P. Wagner] |