Sohl and Koch OFR # 304: Early/Lower Maastrichtian, Georgia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Echinoidea
- Cassiduloida
|
||||||||||
Hardouinia sp.
d'Archiac and Haime 1853
|
||||||||||
corrected as Harduinia | ||||||||||
Hardouinea sp. | ||||||||||
unclassified
|
||||||||||
Bryozoa indet.
Ehrenberg 1831
|
||||||||||
Bryozoa (encrusting) | ||||||||||
Polychaeta
- Serpulimorpha
|
||||||||||
Hamulus ? huntensis
|
||||||||||
Hamulus? huntensis Stephenson - originally entered as "Hamulus ? huntensis" | ||||||||||
Scaphopoda
- Dentaliida
- Dentaliidae
|
||||||||||
Dentalium leve
Stephenson 1923
|
1 specimen | |||||||||
Dentalium leve Stephenson | ||||||||||
Gastropoda
- Turritellidae
|
||||||||||
Turritella hilgardi
|
4 specimens | |||||||||
Turritella hilgardi Sohl | ||||||||||
Laxispira monilifera
Sohl 1964
|
3 specimens | |||||||||
Laxispira monilifera Sohl | ||||||||||
Gastropoda
- Naticidae
|
||||||||||
Euspira rectilabrum
(Conrad 1858)
|
2 specimens | |||||||||
Euspira rectilabrum (Conrad) | ||||||||||
Gastropoda
- Neogastropoda
|
||||||||||
Neogastropoda indet.
Thiele 1929
|
||||||||||
Neogastropods indeterminate | ||||||||||
Gastropoda
- Neogastropoda
- Paladmetidae
|
||||||||||
Paladmete laevis
Sohl 1964
|
2 specimens | |||||||||
Paladmete laevis Sohl | ||||||||||
Gastropoda
- Xenophoridae
|
||||||||||
Xenophora sp.
Fischer von Waldheim 1807
|
1 specimen | |||||||||
originally entered as "Xenophora " | ||||||||||
Gastropoda
- Aporrhaidae
|
||||||||||
Arrhoges (Latiala) cf. lobata
(Wade 1926)
|
1 specimen | |||||||||
recombined as Latiala lobata | ||||||||||
Arrhoges (Latiala) cf. A. Lobata ( - originally entered as "Arrhoges cf. lobata" | ||||||||||
Arrhoges (Latiala) sp.
(Gabb 1868)
|
1 specimen | |||||||||
Arrhoges (Latiala) sp. | ||||||||||
Bivalvia
- Nuculida
- Nuculidae
|
||||||||||
Nucula percrassa
|
2 specimens | |||||||||
Nucula percrassa Conrad | ||||||||||
Bivalvia
- Trigoniida
- Megatrigoniidae
|
||||||||||
Pterotrigonia (Scabrotrigonia) angulicostata
|
3 specimens | |||||||||
Pterotrigonia (Scabrotrigonia) ang | ||||||||||
Pterotrigonia (Scabrotrigonia) eufaulensis
(Gabb 1860)
|
4 specimens | |||||||||
Pterotrigonia (Scabrotrigonia) euf | ||||||||||
Bivalvia
- Cardiida
- Cardiidae
|
||||||||||
Granocardium (Granocardium) kummeli
|
11 specimens | |||||||||
synonym of Trachycardium | ||||||||||
Granocardium (Granocardium) kummel | ||||||||||
Granocardium (Granocardium) tippananum
|
1 specimen | |||||||||
synonym of Trachycardium | ||||||||||
Granocardium (Granocardium) tippan | ||||||||||
Trachycardium eufaulensis
(Conrad 1860)
|
12 specimens | |||||||||
Trachycardium eufaulensis (Conrad) | ||||||||||
Bivalvia
- Cardiida
- Tellinidae
|
||||||||||
Linearia pectinis
|
1 specimen | |||||||||
original and current combination Linearis | ||||||||||
Linearia pectinis Stephenson | ||||||||||
Liothyris sp.
Conrad 1873
|
2 specimens | |||||||||
Liothyris sp. | ||||||||||
Bivalvia
- Cardiida
- Veneridae
|
||||||||||
Cyclorisma parva
|
1 specimen | |||||||||
Cyclorisma parva (Gardner) | ||||||||||
Bivalvia
- Pholadida
- Pholadidae
|
||||||||||
Opertochasma sp.
Stephenson 1953
|
1 specimen | |||||||||
Opertochasma sp. | ||||||||||
Bivalvia
- Pholadida
- Corbulidae
|
||||||||||
Caestocorbula (Parmicorbula) percompressa
|
1 specimen | |||||||||
Caesticorbula (Parmicorbula) perco - originally entered as "Caesticorbula percompressa" | ||||||||||
Corbula sp.
Bruguière 1789
|
1 specimen | |||||||||
Corbula sp. | ||||||||||
Bivalvia
- Carditida
- Crassatellidae
|
||||||||||
Bathytormus pteropsis
(Conrad 1860)
|
2 specimens | |||||||||
Bathytormus pteropsis (Conrad) | ||||||||||
Uddenia sp.
Stephenson 1941
|
2 specimens | |||||||||
Uddenia sp. | ||||||||||
Crassatella vadosa
Morton 1834
|
2 specimens | |||||||||
Crassatella vadosa vadosa Morton | ||||||||||
Bivalvia
- Carditida
- Condylocardiidae
|
||||||||||
Uddenia texana
Stephenson 1941
|
1 specimen | |||||||||
recombined as Cuna texana | ||||||||||
Uddenia texana Stephenson | ||||||||||
Bivalvia
- Arcida
- Arcidae
|
||||||||||
Striarca cuneata
|
4 specimens | |||||||||
Striarca cuneata Gabb | ||||||||||
Bivalvia
- Arcida
- Glycymerididae
|
||||||||||
Glycymeris rotundata
|
3 specimens | |||||||||
Glycymeris rotundata (Gabb) | ||||||||||
Bivalvia
- Ostreida
- Flemingostreidae
|
||||||||||
Cubitostrea tecticosta
(Gabb 1860)
|
3 specimens | |||||||||
Cubitostrea tecticosta (Gabb) | ||||||||||
Bivalvia
- Pectinida
- Entoliidae
|
||||||||||
Syncyclonema simplicius
|
2 specimens | |||||||||
Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius" | ||||||||||
Bivalvia
- Pectinida
- Limidae
|
||||||||||
Lima (Lima) acutilineata
Conrad 1858
|
1 specimen | |||||||||
recombined as Limatula acutilineata | ||||||||||
Lima (Lima) acutilineata Conrad | ||||||||||
Bivalvia
- Pectinida
- Pectinidae
|
||||||||||
Camptonectes (Camptonectes) bubonis
(Stephenson 1941)
|
10 specimens | |||||||||
Camptonectes (Camptonectes) bubonis ( | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Georgia | County: | Quitman |
Coordinates: | 31.8° North, 85.0° West (view map) | ||||
Paleocoordinates: | 34.6° North, 63.1° West | ||||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
*Period: | Late/Upper Cretaceous | *Epoch: | Late/Upper Senonian |
*International age/stage: | Middle - Late/Upper Maastrichtian | ||
Key time interval: | Early/Lower Maastrichtian | Foram zone: | Contusotruncana contusa |
Age range of interval: | 72.10000 - 66.00000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Providence | ||||
Local section: | Hatcher Well | Local bed: | 221 | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Foraminiferal zonation from King and Skotnicki, 1992. |
Lithology and environment
Primary lithology: | gray sandstone | ||
Environment: | marine indet. | Tectonic setting: | passive margin |
Taphonomy
Modes of preservation: | body,original calcite |
Size of fossils: | mesofossils |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | core |
Reason for describing collection: | paleoecologic analysis |
Museum repositories: | USGS |
Collection method comments: Subsurface data 1981-83 |
Metadata
Also known as: | Hatcher Well 1; USGS # 32801 : 2 | ||
Database number: | 4337 | ||
Authorizer: | M. Kosnik | Enterer: | M. Kosnik |
Modifier: | M. Clapham | Research group: | GCP,marine invertebrate |
Created: | 1999-08-14 13:00:00 | Last modified: | 2017-07-28 16:23:37 |
Access level: | the public | Released: | 1999-08-14 13:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
281. | N. F. Sohl and C. F. Koch. 1987. Upper Cretaceous (Maestrichtian) larger invertebrates from the Haustator bilira Assemblage Zone in the Atlantic Coastal Plain with further data for the East Gulf. USGS Open File Report 87-194:1-172 [M. Kosnik/M. Kosnik] |
Secondary references:
29915 | J. A. Sessa, T. J. Bralower, M. E. Patzkowsky, J. C. Handley, and L. C. Ivany. 2012. Environmental and biological controls on the diversity and ecology of Late Cretaceous through early Paleogene marine ecosystems in the US Gulf Coastal Plain. Paleobiology 38(2):218-239 [M. Patzkowsky/J. Sessa/J. Sessa] |