BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Ruddell, Arkansas, USA
| Formation | Ruddell |
|---|---|
| Age: | 336 - 326 Ma Carboniferous |
| Interval | Brigantian |
| Lithology | shale, "limestone", claystone |
| Number of Collections | 22 |
| Number of Occurrences | 77 |
Recorded Sample Locations
Recorded Fossils
References
| Gordon, Jr. M. (1964) Carboniferous Cephalopods of Arkansas, United States Geological Survey Professional Paper 460, 1-322 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
