Dorset BR31: Late/Upper Oxfordian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
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Bivalvia indet.
Linnaeus 1758
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2 individuals | |||||||||
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Bivalvia
- Carditida
- Astartidae
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Astarte morini
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2 individuals | |||||||||
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Bivalvia
- Pholadida
- Corbulidae
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Corbulomima sp.
Vokes 1945
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77 individuals | |||||||||
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Bivalvia
- Cardiida
- Corbiculidae
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Eocallista tancrediformis
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3 individuals | |||||||||
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Bivalvia
- Cardiida
- Cardiidae
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Protocardia sp.
(Beyrich 1845)
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2 individuals | |||||||||
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Bivalvia
- Cardiida
- Sowerbyidae
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Sowerbya triangularis
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8 individuals | |||||||||
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Bivalvia
- Cardiida
- Tancrediidae
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Tancredia subplanata
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68 individuals | |||||||||
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Bivalvia
- Pectinida
- Limidae
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Acesta subantiquata
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7 individuals | |||||||||
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Plagiostoma sp.
Sowerby 1814
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2 individuals | |||||||||
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Bivalvia
- Pectinida
- Anomiidae
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Placunopsis duriuscula
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22 individuals | |||||||||
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Bivalvia
- Pectinida
- Pectinidae
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Radulopecten fibrosus
(Sowerby 1816)
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9 individuals | |||||||||
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Bivalvia
- Ostreida
- Gryphaeidae
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Nanogyra nana
(Sowerby 1822)
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10 individuals | |||||||||
| recombined as Nanogyra (Nanogyra) nana | ||||||||||
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Bivalvia
- Nuculida
- Nuculidae
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Palaeonucula informal sp. B
Quenstedt 1930
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8 individuals | |||||||||
| B | ||||||||||
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Gastropoda
- Procerithiidae
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Procerithium sp.
Cossmann 1902
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5 individuals | |||||||||
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Echinoidea
- Nucleolitidae
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Nucleolites scutatus
Lamarck 1816
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2 individuals | |||||||||
| see common names | ||||||||||
Geography
| Country: | United Kingdom | State/province: | England | County: | Dorset |
| Coordinates: | 50.6° North, 2.5° West (view map) | ||||
| Paleocoordinates: | 41.2° North, 7.7° East | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Oxfordian | 10 m.y. bin: | Jurassic 5 |
| *Period: | Late/Upper Jurassic | *Epoch: | Malm |
| *International age/stage: | Late/Upper Oxfordian | ||
| Key time interval: | Late/Upper Oxfordian | Zone: | transversarium |
| Age range of interval: | 157.90000 - 154.80000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Osmington Oolite | ||
| Local section: | BR | Local bed: | 31 |
| Local order: | bottom to top | ||
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | ooidal,shelly/skeletal lithified grainstone | ||
| Lithology description: oolite with shell debris | |||
| Environment: | sand shoal | Tectonic setting: | cratonic basin |
Taphonomy
| Modes of preservation: | body,original calcite,replaced with calcite |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | bulk,mechanical,field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 5938 | ||
| Authorizer: | F. Fursich | Enterer: | H. Eichiner |
| Modifier: | M. Uhen | Research group: | marine invertebrate |
| Created: | 1999-12-29 04:07:11 | Last modified: | 2018-11-26 16:47:35 |
| Access level: | the public | Released: | 1999-12-29 04:07:11 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |