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Washington, USA
| Formation | Washington |
|---|---|
| Member(s) | Middle Washington Limestone |
| Age: | 299 - 252 Ma Paleozoic |
| Interval | Permian |
| Lithology | limestone |
| Number of Collections | 1 |
| Number of Occurrences | 4 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| Dunkard Basin Permian | Greene County, Pennsylvania, USA | Washington |
| near Elm Groove | Ohio County, West Virginia, USA | Washington - Middle Washington Limestone |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Pittsburgh - Benwood Limestone | 303 - 299 Ma Carboniferous | limestone | 1 |
| Washington - Middle Washington Limestone | 296 - 268 Ma Permian | limestone | 1 |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Barbclabornia luedersensisspecies | Animalia : Chordata : Chondrichthyes : Bransonelliformes : Barbclabornia : Barbclabornia luedersensis | 298.9 - 252.17 Ma Paleozoic |
| Orthacanthus compressus species | Animalia : Chordata : Chondrichthyes : Xenacanthiformes : Diplodoselachidae : Orthacanthus : Orthacanthus compressus | 298.9 - 252.17 Ma Paleozoic |
| Orthacanthus platypternus species | Animalia : Chordata : Chondrichthyes : Xenacanthiformes : Diplodoselachidae : Orthacanthus : Orthacanthus platypternus | 298.9 - 252.17 Ma Paleozoic |
| Orthacanthus texensis species | Animalia : Chordata : Chondrichthyes : Xenacanthiformes : Diplodoselachidae : Orthacanthus : Orthacanthus texensis | 298.9 - 252.17 Ma Paleozoic |
 Zatrachys serratusspecies | Animalia : Chordata : Osteichthyes : Temnospondyli : Zatracheidae : Zatrachys : Zatrachys serratus | 296.4 - 268 Ma Permian |
References
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!
