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Hastings Bed Group

Hastings Beds
Stratigraphic range: Valanginian, 140–136 Ma
Type Group
Unit of Wealden Supergroup
Sub-units
Underlies Weald Clay Group
Location
Region Europe
Country  UK

The Hastings Beds is a geological unit that includes interbedded clays, silts, siltstones, sands and sandstones in the High Weald of southeast England. These strata make up the component geological formations of the Ashdown Formation, the Wadhurst Clay Formation and the Tunbridge Wells Sand Formation. The term 'Hastings Beds' has been superseded and the component formations are included in the Wealden Group.

The sediments of the Weald, including the Hastings Beds, were deposited during the Early Cretaceous Period, which lasted for approximately 40 million years from 140 to 100 million years ago. The Hastings Beds are of Early Berriasian to Late Valanginian age. The Group takes its name from the fishing town of Hastings in East Sussex.

Dinosaur remains are among the fossils that have been recovered from the included formations.

Coloborhynchus

C. clavirostris

"Anterior portion of rostrum"

An ornithocheirid pterosaur.


Barilium

B. dawsoni

Wadhurst Clay

"[Two] partial skeletons."

An iguanodontian

Hylaeosaurus

H. armatus

"Partial skull, skeleton, isolated postcrania."

Hypselospinus

H. fittoni

Wadhurst Clay

An iguanodontian

Iguanodon

I. anglicus

"Teeth."

Reclassified as Therosaurus anglicus

I. dawsoni

Reclassified as Barilium dawsoni

I. fittoni

Reclassified as Hypselospinus fittoni


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