Sohl and Koch OFR # 814: Maastrichtian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
unclassified
|
||||||||||
|
Vertebrata indet.
Lamarck 1801
|
||||||||||
| Shark parts | ||||||||||
|
Bryozoa indet.
Ehrenberg 1831
|
||||||||||
| Bryozoa (encrusting) | ||||||||||
|
Polychaeta
- Sabellida
- Serpulidae
|
||||||||||
|
Serpula sp.
Linnaeus 1758
|
||||||||||
| Serpula sp. | ||||||||||
|
Bivalvia
- Arcida
- Arcidae
|
||||||||||
|
Linter acutata
|
1 specimen | |||||||||
| Linter acutata Stephenson | ||||||||||
|
Striarca sp.
Conrad 1862
|
2 specimens | |||||||||
| Striarca sp. | ||||||||||
|
Bivalvia
- Ostreida
- Ostreidae
|
||||||||||
|
Ostrea sp.
Linnaeus 1758
|
2 specimens | |||||||||
| Ostrea sp. | ||||||||||
|
Bivalvia
- Pectinida
- Anomiidae
|
||||||||||
|
Anomia (Anomia) ornata
Gabb 1876
|
5 specimens | |||||||||
| Anomia (Anomia) ornata Gabb | ||||||||||
|
Anomia (Anomia) argentaria
Morton 1833
|
2 specimens | |||||||||
| Anomia (Anomia) argentaria Morton | ||||||||||
|
Bivalvia
- Carditida
- Astartidae
|
||||||||||
|
Astartemya fentressensis
|
5 specimens | |||||||||
| Astartemya fentressensis Stephenso | ||||||||||
|
Bivalvia
- Cardiida
- Cardiidae
|
||||||||||
|
Trachycardium sp.
Mörch 1853
|
16 specimens | |||||||||
| Trachycardium sp. | ||||||||||
|
Bivalvia
- Cardiida
- Tellinidae
|
||||||||||
|
Linearia sp.
(Conrad 1860)
|
1 specimen | |||||||||
| original and current combination Linearis | ||||||||||
| Linearia sp. | ||||||||||
|
Tellina sp.
Linnaeus 1758
|
2 specimens | |||||||||
| Tellina sp. | ||||||||||
|
Bivalvia
- Cardiida
- Veneridae
|
||||||||||
|
Cyprimeria sp.
Conrad 1864
|
1 specimen | |||||||||
| Cyprimeria major Gardner | ||||||||||
|
Bivalvia
- Cardiida
- Mactridae
|
||||||||||
|
Cymbophora berryi
|
2 specimens | |||||||||
| Cymbophora berryi (Gardner) | ||||||||||
|
Cephalopoda
- Ammonitida
- Sphenodiscidae
|
||||||||||
|
Sphenodiscus sp.
Meek 1871
|
1 specimen | |||||||||
| Sphenodiscus sp. | ||||||||||
|
Gastropoda
- Turritellidae
|
||||||||||
|
Turritella sp.
Lamarck 1799
|
3 specimens | |||||||||
| Turritella sp. | ||||||||||
|
Gastropoda
- Neogastropoda
|
||||||||||
|
Neogastropoda indet.
Thiele 1929
|
8 specimens | |||||||||
| Neogastropods indeterminate | ||||||||||
|
Gastropoda
- Neogastropoda
- Melongenidae
|
||||||||||
|
Deussenia sp.
Stephenson 1941
|
3 specimens | |||||||||
| Deussenia sp. | ||||||||||
|
Gastropoda
- Neogastropoda
- Fasciolariidae
|
||||||||||
|
Bellifusus sp.
Stephenson 1941
|
1 specimen | |||||||||
| Bellifusus sp. | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Texas | County: | Medina |
| Coordinates: | 29.3° North, 99.1° West (view map) | ||||
| Paleocoordinates: | 35.2° North, 77.8° 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: | Maastrichtian | ||
| Age range of interval: | 72.10000 - 66.00000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Escondido | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: Haustator bilira assemblage zone. | |||||
Lithology and environment
| Primary lithology: | yellow lithified sandy "limestone" | ||
| Environment: | estuary/bay | 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: | field collection |
| Reason for describing collection: | paleoecologic analysis |
| Museum repositories: | USGS |
| Collection method comments: Stephenson collection | |
Metadata
| Also known as: | Hondo Cr; USGS # 7687 | ||
| Database number: | 4537 | ||
| Authorizer: | M. Kosnik | Enterer: | M. Kosnik |
| Modifier: | M. Manojlovic | Research group: | GCP,marine invertebrate |
| Created: | 1999-08-14 13:00:00 | Last modified: | 2016-08-08 12:21:48 |
| Access level: | the public | Released: | 1999-08-14 13:00:00 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 282. | N. F. Sohl and C. F. Koch. 1984. Upper Cretaceous (Maestrichtian) larger invertebrate Fossils from the Haustator bilira Assemblage Zone in the west gulf Coastal Plain. USGS Open File Report 84-687:1-282 [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] |