Dorset BR44: Oxfordian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Tubothalamea
- Miliolida
- Nubeculariidae
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Nubeculinella sp.
Cushman 1930
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18 individuals | |||||||||
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Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella clavellata
(Parkinson 1811)
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32 individuals | |||||||||
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Bivalvia
- Carditida
- Astartidae
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Opis sp.
Defrance 1824
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2 individuals | |||||||||
| Trigonopis | ||||||||||
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Astarte cf. curvirostris
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2 individuals | |||||||||
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Astarte morini
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1 individual | |||||||||
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Bivalvia
- Lucinida
- Lucinidae
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Lucina rotundata
(Roemer 1835)
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2 individuals | |||||||||
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Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya aequalis
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4 individuals | |||||||||
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Bivalvia
- Megalodontida
- Ceratomyopsidae
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Ceratomyopsis striata
(d'Orbigny 1822)
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12 individuals | |||||||||
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Bivalvia
- Cardiida
- Arcticidae
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Isocyprina glabra
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14 individuals | |||||||||
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Isocyprina cyreniformis
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2 individuals | |||||||||
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Isocyprina sp.
Röder 1882
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2 individuals | |||||||||
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Anisocardia sp.
Munier-Chalmas 1863
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8 individuals | |||||||||
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Anisocardia isocardioides
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10 individuals | |||||||||
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Anisocardia informal sp.2
Munier-Chalmas 1863
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1 individual | |||||||||
| sp.2 | ||||||||||
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Bivalvia
- Cardiida
- Cardiidae
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Protocardia sp.
(Beyrich 1845)
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4 individuals | |||||||||
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Bivalvia
- Cardiida
- Sowerbyidae
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Sowerbya triangularis
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1 individual | |||||||||
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Bivalvia
- Pholadida
- Ceratomyidae
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Ceratomya sp.
Sandberger 1864
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1 individual | |||||||||
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Gresslya sp.
Agassiz 1843
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1 individual | |||||||||
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Bivalvia
- Pholadida
- Pleuromyidae
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Pleuromya uniformis
Sowerby 1813
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6 individuals | |||||||||
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Bivalvia
- Arcida
- Cucullaeidae
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Cucullaea contracta
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2 individuals | |||||||||
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Bivalvia
- Ostreida
- Palaeolophidae
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Actinostreon solitarium
(Sowerby 1824)
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14 individuals | |||||||||
| synonym of Actinostreon gregareum | ||||||||||
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Bivalvia
- Ostreida
- Gryphaeidae
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Deltoideum delta
(Smith 1817)
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6 individuals | |||||||||
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Nanogyra nana
(Sowerby 1822)
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102 individuals | |||||||||
| recombined as Nanogyra (Nanogyra) nana | ||||||||||
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Bivalvia
- Ostreida
- Pinnidae
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Trichites sp.
Lhuyd 1760
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1 individual | |||||||||
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Bivalvia
- Ostreida
- Bakevelliidae
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Gervillella aviculoides
(Sowerby 1814)
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17 individuals | |||||||||
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Bivalvia
- Ostreida
- Pteriidae
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Pteroperna polyodon
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1 individual | |||||||||
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Pteria pteropernoides
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4 individuals | |||||||||
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Bivalvia
- Ostreida
- Malleidae
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Isognomon sp.
Lightfoot 1786
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8 individuals | |||||||||
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Bivalvia
- Pectinida
- Entoliidae
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Entolium corneolum
(Young and Bird 1828)
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4 individuals | |||||||||
| recombined as Entolium (Entolium) corneolum | ||||||||||
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Bivalvia
- Pectinida
- Limidae
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Plagiostoma mutabile
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4 individuals | |||||||||
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Limatula elliptica
(Whiteaves 1861)
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3 individuals | |||||||||
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Ctenostreon proboscideum
(Sowerby 1820)
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1 individual | |||||||||
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys sp.
Röding 1798
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6 individuals | |||||||||
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Camptochlamys intertextus
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1 individual | |||||||||
| spelled with current rank as Chlamys (Camptochlamys) | ||||||||||
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Eopecten sp.
Douvillé 1897
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2 individuals | |||||||||
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Radulopecten varians
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21 individuals | |||||||||
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Radulopecten fibrosus
(Sowerby 1816)
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16 individuals | |||||||||
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Bivalvia
- Mytilida
- Mytilidae
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Modiolus ungulatus
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1 individual | |||||||||
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Modiolus sp.
(Lamarck 1801)
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3 individuals | |||||||||
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Modiolus bipartitus
Sowerby 1818
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1 individual | |||||||||
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Arcomytilus pectinatus
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4 individuals | |||||||||
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Gastropoda
- Heterostropha
- Nerineidae
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Nerinea sp.
Deshayes 1827
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1 individual | |||||||||
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Gastropoda
- Heterostropha
- Cylindrobullinidae
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Cylindrites sp.
Gesner 1758
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1 individual | |||||||||
| replaced by Rugalindrites | ||||||||||
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Gastropoda
- Ampullinidae
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Ampullina sp.
Férussac 1822
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1 individual | |||||||||
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Gastropoda
- Aporrhaidae
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Alaria sp.
Morris and Lycett 1851
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1 individual | |||||||||
| synonym of Dicroloma | ||||||||||
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Gastropoda
- Pleurotomariidae
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Obornella sp.
Cox 1959
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2 individuals | |||||||||
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Cephalopoda
- Belemnitida
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Belemnitida indet.
Zittel 1895
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1 individual | |||||||||
| originally entered as "Belemnite sp." | ||||||||||
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Polychaeta
- Sabellida
- Serpulidae
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Serpula sp.
Linnaeus 1758
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6 individuals | |||||||||
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Echinoidea
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Echinoidea indet.
(Leske 1778)
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1 individual | |||||||||
| spine | ||||||||||
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Echinoidea
- Nucleolitidae
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Nucleolites scutatus
Lamarck 1816
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2 individuals | |||||||||
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Echinoidea
- Salenioida
- Acrosaleniidae
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Acrosalenia decorata
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1 individual | |||||||||
| see common names | ||||||||||
Geography
| Country: | United Kingdom | State/province: | England | County: | Dorset |
| Coordinates: | 50.8° North, 2.3° West (view map) | ||||
| Paleocoordinates: | 41.4° North, 7.8° East | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Oxfordian | 10 m.y. bin: | Jurassic 5 | *Epoch: | Malm |
| Key time interval: | Oxfordian | Zone: | cautisnigrae |
| Age range of interval: | 161.50000 - 154.80000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Trigonia clavellata | ||
| Local section: | BR | Local bed: | 44 |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | intraclastic lithified silty wackestone | ||
| Environment: | offshore shelf | Tectonic setting: | cratonic basin |
Taphonomy
| Modes of preservation: | body,original calcite,replaced with calcite |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | bulk,mechanical,field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 1608 | ||
| Authorizer: | F. Fursich | Enterer: | F. Fursich |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 1999-05-18 03:25:34 | Last modified: | 2017-07-04 17:23:44 |
| Access level: | the public | Released: | 1999-05-18 03:25:34 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |