Stroud (Upper Trigonia Grit): Parkinsoni, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Echinoidea
- Cidaroida
- Polycidaridae
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Anisocidaris bathonica
(Cotteau 1875)
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Smith 2015 | |||||||||
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Rhynchonellata
- Rhynchonellida
- Acanthothirididae
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Acanthothiris spinosa
(Linnaeus 1767)
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| (2 measurements) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United Kingdom |
| Coordinates: | 51.7° North, 2.2° West (view map) |
| Paleocoordinates: | 40.7° North, 8.5° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bajocian | 10 m.y. bin: | Jurassic 4 |
| Key time interval: | Parkinsoni | ||
| Age range of interval: | 170.90000 - 168.20000 m.y. ago |
Stratigraphy
| Formation: | Salperton Limestone | Member: | Upper Trigonia Grit |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | shelly/skeletal lithified grainstone |
| Secondary lithology: | shelly/skeletal lithified packstone |
| Includes fossils? | Y |
| Includes fossils? | Y |
| Lithology description: very shelly and coarsely shell-detrital ooidal grainstone and packstone (Upper Trigonia Grit Member) at base | |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | BMNH |
Metadata
| Database number: | 158141 | ||
| Authorizer: | M. Clapham | Enterer: | M. Manojlovic, M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2014-07-16 06:49:25 | Last modified: | 2018-09-02 13:46:24 |
| Access level: | the public | Released: | 2014-07-16 06:49:25 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 51918. | A. Childs. 1969. Upper Jurassic Rhynchonellid Brachiopods From Northwestern Europe. Bulletin of the British Museum (Natural History), Geology 6(6):3-119 [M. Clapham/M. Manojlovic/M. Clapham] |
Secondary references:
| 66694 | A. B. Smith. 2015. British Jurassic regular echinoids. Part 1, Introduction, Cidaroida, Echinothurioida, Aspidodiadematoida and Pedinoida. Monograph of the Palaeontographical Society 169(644):1-67 [M. Clapham/M. Clapham] |