Stowell Park borehole (jurense Zone, dispansum Subzone, 389-429ft): Late/Upper Toarcian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Belemnitida
- Megateuthididae
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Acrocoelites sp.
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Cephalopoda
- Ammonitida
- Hammatoceratidae
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Hammatoceras sp.
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Bivalvia
- Myalinida
- Inoceramidae
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Inoceramus sp.
Sowerby 1814
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Bivalvia
- Pectinida
- Oxytomidae
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Oxytoma inequivalve
(Sowerby 1819)
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recombined as Oxytoma inequivalvis | |||||||
Bivalvia
- Pectinida
- Limidae
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Pseudolimea duplicata
(Sowerby 1814)
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Bivalvia
- Pectinida
- Entoliidae
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Entolium aff. liasianum
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Bivalvia
- Pectinida
- Propeamussiidae
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Variamussium pumilum
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synonym of Parvamussium | |||||||
Bivalvia
- Pectinida
- Pectinidae
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Camptonectes sp.
Meek 1864
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Bivalvia
- Ostreida
- Bakevelliidae
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Gervillia (Cultriopsis) sp.
Cossman 1904
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Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya sp.
Sowerby 1823
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Bivalvia
- Pholadida
- Pleuromyidae
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Pleuromya sp.
(Meek 1873)
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original and current combination Myacites (Pleuromya) | |||||||
Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella (Scaphotrigonia) literata
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Rhynchonellata
- Rhynchonellida
- Norellidae
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Holcorhynchia sp.
Buckman 1917
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Rhynchonellata
- Terebratulida
- Zeilleriidae
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Aulacothyris sp.
Douville 1880
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see common names |
Geography
Country: | United Kingdom | State/province: | Gloucestershire |
Coordinates: | 51.8° North, 1.9° West (view map) | ||
Paleocoordinates: | 39.8° North, 8.9° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Jurassic | Epoch: | Early/Lower Jurassic |
Stage: | Toarcian | 10 m.y. bin: | Jurassic 3 |
Key time interval: | Late/Upper Toarcian | Ammonoid zone: | jurense |
Age range of interval: | 180.10000 - 175.60000 m.y. ago |
Stratigraphy
Geological group: | Lias | Formation: | Upper Lias | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: "Zone undetermined, but includes jurense Zone, dispansum Subzone" (Melville 1956)
"389ft 2in - 428ft 8in" (Melville 1956) |
Lithology and environment
Primary lithology: | gray silty sandstone |
Lithology description: "Grey silty sand, with subordinate sandy shale and dark green charnositic layers" (Green & Melville 1956) | |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body,mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | core |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | BGS |
Metadata
Database number: | 204109 | ||
Authorizer: | A. Dunhill | Enterer: | B. Allen |
Modifier: | M. Carrano | ||
Created: | 2019-08-31 06:16:08 | Last modified: | 2022-09-28 13:47:52 |
Access level: | the public | Released: | 2019-08-31 06:16:08 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
69925. | R. V. Melville. 1956. The Stratigraphical Palaeontology, ammonites excluded, of the Stowell Park borehole. Bulletin of the Geological Survey of Great Britain 11:67-139 [A. Dunhill/B. Allen] |