Hannahatchee Creek, unit 3: Late/Upper Santonian - Middle Campanian, Georgia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes
- Rajiformes
- Sclerorhynchidae
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Borodinopristis schwimmeri n. gen., n. sp.
Case 1987
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Chondrichthyes
- Rajiformes
- Ptychotrygonidae
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Ptychotrygon sp.
Jaekel 1894
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Chondrichthyes
- Lamniformes
- Odontaspididae
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Odontaspis sp.
Agassiz 1838
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Chondrichthyes
- Hybodontiformes
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Lissodus (Lonchidion) sp.
Brough 1935
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see common names |
Geography
Country: | United States | State/province: | Georgia | County: | Stewart |
Coordinates: | 32.1° North, 85.0° West (view map) | ||||
Paleocoordinates: | 34.0° North, 56.6° West | ||||
Basis of coordinate: | stated in text | ||||
Geographic resolution: | outcrop |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Key time interval: | Late/Upper Santonian - Middle Campanian | ||
Age range of interval: | 86.30000 - 72.10000 m.y. ago |
Stratigraphy
Formation: | Blufftown | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Unit 3 of the upper Blufftown Formation |
Lithology and environment
Primary lithology: | fine,micaceous poorly lithified silty,calcareous sandstone |
Lithology description: Fine, micaceous, calcareous, silty sands, bedded in graded storm deposits. | |
Environment: | estuary/bay |
Geology comments: Back-barrier marginal marine environments |
Taphonomy
Modes of preservation: | body |
Size of fossils: | mesofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 215806 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | P. Mannion | Research group: | vertebrate |
Created: | 2020-11-23 21:42:10 | Last modified: | 2021-02-19 07:53:52 |
Access level: | the public | Released: | 2020-11-23 21:42:10 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
23702. | G. R. Case. 1987. Borodinopristis schwimmeri, a new Ganopristine Sawfish from the upper Blufftown Formation (Campanian) of the Upper Cretaceous of Georgia. Bulletin of the New Jersey Academy of Science 32(1):25-33 [J. Kriwet/W. Glaeser/M. Clapham] |