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Alsea, Lincoln County, Oregon, USA
| Formation | Alsea |
|---|---|
| Age: | 33.9 - 28.1 Ma Oligocene |
| Interval | Rupelian |
| Lithology | siltstone, mudstone |
| Number of Collections | 4 |
| Number of Occurrences | 4 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| Emlong 718 | Lincoln County, Oregon, USA | Alsea |
| Newport | Lincoln County, Oregon, USA | Alsea |
| Port of Toledo Building | Lincoln County, Oregon, USA | Alsea |
| Waldport | Lincoln County, Oregon, USA | Alsea |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Nye | 20.4 - 16.0 Ma Miocene | mudstone, sandstone | 21 |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Orthechinorhinus davidaespecies | Animalia : Chordata : Chondrichthyes : Squaliformes : Etmopteridae : Orthechinorhinus : Orthechinorhinus davidae | 33.9 - 28.1 Ma Oligocene |
 Aetiocetus cotylalveusspecies | Animalia : Chordata : Mammalia : Cetacea : Aetiocetidae : Aetiocetus : Aetiocetus cotylalveus | 33.9 - 28.1 Ma Oligocene |
 Maiabalaena nesbittaespecies | Animalia : Chordata : Mammalia : Cetacea : Maiabalaena : Maiabalaena nesbittae | 33.9 - 28.1 Ma Oligocene |
 Simocetus rayispecies | Animalia : Chordata : Mammalia : Cetacea : Simocetidae : Simocetus : Simocetus rayi | 33.9 - 28.1 Ma Oligocene |
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!
