Rockford: Frasnian, Iowa
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Ostreida
- Pterineidae
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Ptychopteria chemungensis
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| see common names | |||||||
Geography
| Country: | United States | State/province: | Iowa | County: | Floyd |
| Coordinates: | 43.5° North, 92.9° West (view map) | ||||
| Paleocoordinates: | 28.8° South, 37.3° West |
Time
| Period: | Devonian | Epoch: | Late/Upper Devonian |
| Stage: | Frasnian | 10 m.y. bin: | Devonian 4 |
| Key time interval: | Frasnian | ||
| Age range of interval: | 382.70000 - 372.20000 m.y. ago |
Stratigraphy
| Formation: | Lime Creek | Member: | Cerro Gordo subst. | ||
| Stratigraphy comments: Early rhenana to linguiformis |
Lithology and environment
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Rode and Lieberman collection code BRU | |
Metadata
| Database number: | 54945 | ||
| Authorizer: | A. Stigall | Enterer: | A. Stigall |
| Created: | 2005-09-27 13:36:59 | Last modified: | 2005-09-27 16:36:59 |
| Access level: | the public | ||
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 14402. | A. L. Rode and B. S. Lieberman. 2004. Using GIS to unlock the interactions between biogeography, environment, and evolution in middle and Late Devonian brachiopods and bivalves. Palaeogeography, Palaeoclimatology, Palaeoecology 211(3-4):345-359 [A. Stigall/A. Stigall/A. Stigall] |