BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Barstow - Upper, San Bernardino County, California, USA
| Formation | Barstow |
|---|---|
| Member | Upper |
| Age: | 16.0 - 13.6 Ma Miocene |
| Interval | Barstovian |
| Lithology | mudstone |
| Number of Collections | 45 |
| Number of Occurrences | 288 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| Barstow | San Bernardino County, California, USA | Barstow - Upper |
| Black Butte Mine | San Bernardino County, California, USA | Barstow - Upper |
| Hemicyon Quarry | San Bernardino County, California, USA | Barstow - Upper |
| Calico Mountains Arthropod Beds | San Bernardino County, California, USA | Barstow - Upper |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Avawatz | 13.6 - 10.3 Ma Miocene | 20 | |
| Barstow | 23.0 - 5.33 Ma Miocene | 1 | |
| Barstow - Lower | 16.0 - 13.6 Ma Miocene | 13 | |
| Barstow - lower Middle | 16.0 - 13.6 Ma Miocene | 12 | |
| Barstow - Middle | 16.0 - 13.6 Ma Miocene | 116 | |
| Barstow - Middle Upper | 16.0 - 13.6 Ma Miocene | 9 | |
| Barstow - Owl Conglomerate | 16.0 - 13.6 Ma Miocene | 5 | |
| Bedrock Spring - lower | 10.3 - 4.90 Ma Neogene | 14 | |
| Cajon Valley Beds - Unit 3 | 23.0 - 5.33 Ma Miocene | 1 | |
| Cajon Valley Beds - Unit 5 | 23.0 - 5.33 Ma Miocene | 11 | |
| Cajon Valley Beds - Unit 6 | 23.0 - 5.33 Ma Miocene | 3 | |
| Cajon Valley Beds - Unit Tcv3 | 23.0 - 5.33 Ma Miocene | 2 | |
| Crowder | 23.0 - 5.33 Ma Miocene | 8 | |
| Crowder - lower Unit 3 | 23.0 - 5.33 Ma Miocene | 9 | |
| Crowder - top of Unit 3 | 23.0 - 5.33 Ma Miocene | 9 | |
| Crowder - upper Unit 1 | 16.0 - 13.6 Ma Miocene | 24 | |
| Hector | 23.0 - 5.33 Ma Miocene | 18 | |
| Manix | 0.13 - 0.01 Ma Pleistocene | 64 | |
| Punchbowl - Unit 2 | 20.4 - 13.6 Ma Miocene | 1 | |
| Punchbowl - Unit 3 | 20.4 - 13.6 Ma Miocene | 30 | |
| Punchbowl - Unit 5 | 20.4 - 13.6 Ma Miocene | 26 |
Recorded Fossils
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!
