Whitby, marine reptiles: Falciferum - Bifrons, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
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Steneosaurus bollensis
(Cuvier 1824)
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Benton and Taylor 1984 | |||||||||
recombined as Macrospondylus bollensis | ||||||||||
Steneosaurus brevior n. sp.
Tate and Blake 1876
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2 specimens | |||||||||
synonym of Mystriosaurus laurillardi | ||||||||||
Two skulls, including the type (BMNH 1478) and BMNH 20691, from the 'zone of A serpentinus, Whitby' - Jet Rock series according to Westphal (1962) | ||||||||||
Teleosaurus chapmanni
Buckland 1836
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1 specimen | |||||||||
Skull from 'zone of A. communis, Whitby' | ||||||||||
= Steneosaurus brevior
Tate and Blake 1876
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Westphal 1961 | |||||||||
synonym of Mystriosaurus laurillardi | ||||||||||
BMNH R756 | ||||||||||
Teleosaurus eucephalus n. sp.
Seeley 1880
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Westphal 1962 | 1 specimen | ||||||||
synonym of Mystriosaurus laurillardi | ||||||||||
Woodwardian Museum, Cambridge | ||||||||||
Steneosaurus gracilirostris n. sp.
Westphal 1961
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Westphal 1961 | 4 specimens | ||||||||
recombined as Plagiophthalmosuchus gracilirostris | ||||||||||
BMNH 14792 (holotype), 15500, R757, and a specimen in the Whitby Museum; from the Alum Shale Series | ||||||||||
Teleosaurus chapmanni n. sp.
Buckland 1836
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Pictet 1853 | |||||||||
synonym of Plagiophthalmosuchus gracilirostris | ||||||||||
Pelagosaurus brongniarti
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Benton and Taylor 1984 | |||||||||
Pelagosaurus typus
Bronn 1841
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Benton and Taylor 1984 | |||||||||
Reptilia
- Plesiosauria
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Sthenarosaurus dawkinsi
Watson 1909
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Benton and Taylor 1984 | |||||||||
Reptilia
- Plesiosauria
- Microcleididae
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Microcleidus macropterus
(Seeley 1865)
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Benton and Taylor 1984 | |||||||||
Plesiosaurus homalospondylus
Owen 1865
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Benton and Taylor 1984 | 1 specimen | ||||||||
recombined as Microcleidus homalospondylus | ||||||||||
YM | ||||||||||
Reptilia
- Plesiosauria
- Pliosauridae
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Rhomaleosaurus longirostris
(Tate and Blake 1876)
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Benton and Taylor 1984 | |||||||||
recombined as Hauffiosaurus longirostris | ||||||||||
Reptilia
- Plesiosauria
- Rhomaleosauridae
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Rhomaleosaurus propinquus
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Benton and Taylor 1984 | |||||||||
Rhomaleosaurus cramptoni
(Carte and Baily 1863)
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Benton and Taylor 1984 | |||||||||
Reptilia
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Temnodontosaurus crassimanus
Blake 1876
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Caine and Benton 2011 | |||||||||
Temnodontosaurus longirostris
Owen 1881
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Benton and Taylor 1984 | |||||||||
Reptilia
- Ichthyosauridae
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Leptopterygius acutirostris
(Owen 1840)
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Benton and Taylor 1984 | |||||||||
original and current combination Ichthyosaurus acutirostris | ||||||||||
Ichthyosaurus acutirostris n. sp.
Owen 1840
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Owen 1884 | |||||||||
see common names |
Geography
Country: | United Kingdom | State/province: | England | County: | North Yorkshire |
Coordinates: | 54.5° North, 0.6° West (view map) | ||||
Paleocoordinates: | 42.4° North, 9.3° 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: | Falciferum - Bifrons | ||
Age range of interval: | 184.20000 - 174.70000 m.y. ago |
Stratigraphy
Formation: | Alum Shale | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: bifrons and falciferum zones, Alum Shale and Jet Rock Formations |
Lithology and environment
Primary lithology: | lithified "shale" |
Environment: | offshore |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 90459 | ||
Authorizer: | W. Kiessling, M. Carrano, R. Benson, A. Dunhill | Enterer: | U. Merkel, M. Carrano, B. Allen, R. Benson |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2009-07-27 05:28:30 | Last modified: | 2018-01-30 13:42:16 |
Access level: | the public | Released: | 2009-07-27 05:28:30 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
38373. | R. Tate and J. F. Blake. 1876. The Yorkshire Lias 1-475 [R. Benson/R. Benson/M. Clapham] |
Secondary references:
30422 | M. J. Benton and M. A. Taylor. 1984. Marine reptiles from the Upper Lias (Lower Toarcian, Lower Jurassic) of the Yorkshire coast. Proceedings of the Yorkshire Geological Society 44(4):399-429 [W. Kiessling/U. Merkel] | |
46320 | H. Caine and M. J. Benton. 2011. Ichthyosauria from the Upper Lias of Strawberry Bank, England. Palaeontology 54(5):1069-1093 [P. Mannion/J. Tennant] | |
67760 | R. Owen. 1884. A History of British Fossil Reptiles, Part III. 1-199 [A. Dunhill/B. Allen] | |
29299 | F. -J. Pictet. 1853. Traité de Paléontologie ou Histoire Naturelle des Animaux Fossiles Considérés dans Leurs Rapports Zoologiques et Géologiques [Treatise of Paleontology or the Natural History of Fossil Animals Considered in their Zoological and Geological Relationships] 1:xiv-584 [M. Uhen/M. Uhen/M. Carrano] | |
42759 | F. Westphal. 1961. Zu Systematik der deutschen und englischen Lias-Krokodilier [The systemarics of the German and English Lias crocodiles]. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 113(2):207-218 [R. Benson/R. Benson/M. Carrano] | |
42779 | F. Westphal. 1962. Die Krokodilier des Deutschen und Englischen Oberen Lias [The crocodiles of the German and English Upper Lias]. Palaeontographica Abteilung A 118(1-3):23-118 [R. Benson/R. Benson/M. Carrano] |