Hollington Quarry (BMNH): Early/Lower Valanginian, United Kingdom
collected by C. Dawson 1884-1889
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Megalosauridae
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Megalosaurus sp.
Parkinson 1822
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Lydekker 1890 | 1 individual | ||||||||
| BMNH R604 | ||||||||||
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= Megalosaurus dunkeri
Dames 1884
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Huene 1926 | |||||||||
| nomen dubium belonging to Megalosaurus | ||||||||||
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Reptilia
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Ankylosauria indet.
(Osborn 1923)
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Norman 2010 | |||||||||
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Iguanodon sp.
Mantell 1825
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1 individual | |||||||||
| BMNH R33; fittoni or hollingtoniensis | ||||||||||
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= Hypselospinus cf. fittoni
Lydekker 1889
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Norman 2014 | |||||||||
| Partial skeleton | ||||||||||
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Iguanodon hollingtoniensis n. sp.
Lydekker 1889
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Woodward and Sherborn 1890 | 1 individual | ||||||||
| synonym of Hypselospinus fittoni | ||||||||||
| BMNH R1148 | ||||||||||
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Reptilia
- Plesiosauria
- Leptocleididae
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Cimoliasaurus valdensis
Lydekker 1889
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Ketchum 2011 | 2 specimens | ||||||||
| recombined as Hastanectes valdensis | ||||||||||
| CAMSM B.53464, B.53480 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United Kingdom | State/province: | England | County: | Sussex |
| Coordinates: | 50.9° North, 0.6° East (view map) | ||||
| Paleocoordinates: | 41.7° North, 10.1° East | ||||
| Basis of coordinate: | stated in text | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Valanginian | 10 m.y. bin: | Cretaceous 1 |
| Key time interval: | Early/Lower Valanginian | ||
| Age range of interval: | 139.80000 - 132.60000 m.y. ago |
Stratigraphy
| Geological group: | Wealden | Formation: | Wadhurst Clay | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: The Wadhurst Clay Formation of the Hastings Beds Subgroup has an ages of Lower Valanginian according to Radley (2006; vide Allen & Wimbledon 1991) | |||||
Lithology and environment
| Primary lithology: | not reported |
| Environment: | lacustrine - small |
| Geology comments: Shallow, freshwater to slightly brackish lakes, including horsetail ‘reed’ bed and terrestrial fauna. Fossils throughout the Wadhurst Clay Formation include ostracods, conchostracans (‘clam-shrimps’), pond-snails and the low-salinity bivalve Neomiodon. Widespread siltstone and fine sandstone gutter- and scour-fills indicate storm activity and/or fluvial runoff into the Wadhurst lakes (Radley 2006) | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Associated major elements: | all |
| Fragmentation: | frequent |
| Temporal resolution: | snapshot |
Collection methods and comments
| Collection methods: | field collection,survey of museum collection | ||
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | BMNH | ||
| Collectors: | C. Dawson | Collection dates: | 1884-1889 |
Metadata
| Database number: | 52649 | ||
| Authorizer: | M. Carrano, P. Mannion, R. Benson | Enterer: | M. Carrano, R. Benson, J. Tennant |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2005-08-15 11:39:26 | Last modified: | 2023-08-04 15:12:28 |
| Access level: | the public | Released: | 2005-08-15 11:39:26 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 14142. | ETE | R. Lydekker. 1888. Catalogue of the Fossil Reptilia and Amphibia in the British Museum (Natural History). Part I. Containing the Orders Ornithosauria, Crocodilia, Dinosauria, Squamata, Rhynchocephalia, and Proterosauria. British Museum (Natural History), London 1-309 [M. Carrano/M. Carrano/M. Uhen] |
Secondary references:
| 78161 | D. J. Batten and P. A. Austen. 2011. The Wealden of south-east England. In D. J. Batten (ed.), English Wealden Fossils. The Palaeontological Association Field Guide to Fossils 14:15-51 [M. Carrano/M. Carrano] | |
| 85567 | K. Brooks. 2011. Dinosaur quarries of Hastings. Hastings & District Geological Society Journal 17:7-13 [M. Carrano/M. Carrano] | |
| 31500 | P. M. Galton. 2009. Notes on Neocomian (Lower Cretaceous) ornithopod dinosaurs from England - Hypsilophodon, Valdosaurus, "Camptosaurus", "Iguanodon" - and referred specimens from Romania and elsewhere. Revue de Paléobiologie, Genève 28(1):211-273 [R. Butler/R. Butler] | |
| 14128 | ETE | F. v. Huene. 1926. The carnivorous Saurischia in the Jura and Cretaceous formations, principally in Europe. Revista del Museo de La Plata 29:35-167 [M. Carrano/M. Carrano/M. Carrano] |
| 41566 | H. F. Ketchum. 2011. Marine reptiles. Palaeontological Association Field Guide to Fossils 14:285-294 [R. Benson/R. Benson] | |
| 14160 | ETE | R. Lydekker. 1890. Contributions to our knowledge of the dinosaurs of the Wealden and the sauropterygians of the Purbeck and Oxford Clay. Quarterly Journal of the Geological Society of London 46:36-53 [M. Carrano/M. Carrano/M. Carrano] |
| 32712 | ETE | D. B. Norman. 2010. A taxonomy of iguanodontians (Dinosauria: Ornithopoda) from the lower Wealden Group (Cretaceous: Valanginian) of southern England. Zootaxa 2489:47-66 [M. Carrano/M. Carrano] |
| 53690 | D. B. Norman. 2014. On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia, Styracosterna). Zoological Journal of the Linnean Society in press [P. Mannion/J. Tennant] | |
| 48176 | J. D. Radley. 2006. A Wealden guide I: the Weald Sub-basin. Geology Today 22:109-118 [R. Benson/R. Benson] | |
| 30971 | ETE | A. S. Woodward and C. D. Sherborn. 1890. A Catalogue of British Fossil Vertebrata. Dulao & Company, London 1-396 [M. Carrano/M. Carrano/M. Carrano] |