Hunstanton Formation
Hunstanton Formation Stratigraphic range: Albian to Cenomanian (Cretaceous) | |
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![]() Hunstanton Formation ("Red Chalk") exposed in south Filey Bay, North Yorkshire | |
Type | Formation |
Unit of | Cromer Knoll Group |
Underlies | Chalk Group |
Overlies | Carstone Formation, Speeton Clay Formation |
Thickness | 1–30 m |
Lithology | |
Primary | chalk |
Other | marl |
Location | |
Country | England |
Extent | north Norfolk, Lincolnshire, Yorkshire |
The Hunstanton Formation is a lithostratigraphic name applied to an early Cretaceous limestone succession in eastern England which was formerly known as Red Chalk. The type section is at Hunstanton Cliff in northwest Norfolk.[1]
References[]
- ^ Hopson et al 2008. A Stratigraphical Framework for the Lower Cretaceous of England, British Geological Survey Research Report RR/08/03
Categories:
- Hunstanton
- Lower Cretaceous Series of Europe
- Upper Cretaceous Series of Europe
- Albian Stage
- Cenomanian Stage
- Geology of England
- Chalk
- United Kingdom geologic formation stubs