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Bigby-Cannon - Cannon Facies, Davidson County, Tennessee, USA
| Formation | Bigby-Cannon |
|---|---|
| Member | Cannon Facies |
| Age: | 461 - 450 Ma Ordovician |
| Interval | Shermanian |
| Lithology | limestone |
| Number of Collections | 1 |
| Number of Occurrences | 5 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| Ulrich & Scofield Nashville Locality | Davidson County, Tennessee, USA | Bigby-Cannon - Cannon Facies |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Hermitage - Basal Beds | 461 - 450 Ma Ordovician | limestone | 3 |
| Lexington Limestone - Devils Hollow | 461 - 443 Ma Paleozoic | wackestone, grainstone/lime mudstone, lime mudstone/mudstone, conglomerate/"limestone", "limestone" | 68 |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Bucania nashvillensisspecies | Animalia : Mollusca : Gastropoda : Bucaniidae : Loxobucania : Bucania nashvillensis | 460.9 - 449.5 Ma Ordovician |
| Carinaropsis cunulae species | Animalia : Mollusca : Gastropoda : Pterothecidae : Carinaropsis : Carinaropsis cunulae | 460.9 - 449.5 Ma Ordovician |
| Alaskadiscus cristatus species | Animalia : Mollusca : Gastropoda : Bellerophontida : Temnodiscidae : Alaskodiscus : Alaskadiscus cristatus | 460.9 - 449.5 Ma Ordovician |
 Cyclonema varicosumspecies | Animalia : Mollusca : Gastropoda : Euomphalina : Platyceratidae : Cyclonema : Cyclonema varicosum | 460.9 - 449.5 Ma Ordovician |
| Schizolopha textilis species | Animalia : Mollusca : Gastropoda : Pleurotomariida : Gosseletinidae : Schizolopha : Schizolopha textilis | 460.9 - 449.5 Ma Ordovician |
References
| Ulrich E. O., Scofield W. H. The Lower Silurian Gastropoda of Minnesota, The Paleontology of Minnesota 39 2, 813-1081 |
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!
