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Bollan Quarry, Mesa County, Colorado, USA
| Lat/Long (Decimal) | 39.2001,-109.036 |
|---|---|
| Co-ordinates Derivation | based on nearby landmark |
| Given Location | Colorado, United States |
| Mindat.org Region (for given coordinates) | Mesa County, Colorado, USA |
Collections
| Collection | Reference | Stratigraphic Name | Comments | Lithology | Age |
|---|---|---|---|---|---|
| Bollan Quarry, Rabbit Valley | Bollan H. R. (1991) | Morrison - Brushy Basin | low in Brushy Basin Mbr., 25 ft. above the base | sandstone | 157.3 - 145 Ma Jurassic |
| Rabbit Valley Camarasaurus | Armstrong H. J., Averett W. R., et al (1987) | Morrison - Brushy Basin | sandstone | 157.3 - 145 Ma Jurassic | |
| Rabbit Valley Iguanodon | Foster J. R. (2003) | Morrison - Brushy Basin | lower part of member | sandstone | 157.3 - 152.1 Ma Jurassic |
| Rabbit Valley stop 11 | Turner C. E., Peterson F. (1999) | Morrison - Brushy Basin | not reported | 157.3 - 145 Ma Jurassic |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Camptosaurus sp.genus | Animalia : Chordata : Reptilia : Dinosauria : Camptosaurus | 157.3 - 152.1 Ma Jurassic |
 Stegosaurus ungulatusspecies | Animalia : Chordata : Reptilia : Dinosauria : Stegosauridae : Stegosaurus : Stegosaurus ungulatus | 157.3 - 145 Ma Jurassic |
 Allosaurus sp.genus | Animalia : Chordata : Reptilia : Dinosauria : Allosauridae : Allosaurus | 157.3 - 145 Ma Jurassic |
 Camarasaurus sp.genus | Animalia : Chordata : Reptilia : Dinosauria : Camarasauridae : Camarasaurus | 157.3 - 145 Ma Jurassic |
 Diplodocus sp.genus | Animalia : Chordata : Reptilia : Dinosauria : Diplodocidae : Diplodocus | 157.3 - 152.1 Ma Jurassic |
| Supersaurus sp. genus | Animalia : Chordata : Saurischia : Diplodocidae : Supersaurus | 157.3 - 145 Ma Jurassic |
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!
