Foss Cross Quarry

Foss Cross Quarry (grid reference SP056092) is a 0.67-hectare (1.7-acre) geological Site of Special Scientific Interest in Gloucestershire, notified in 1972.[1][2] The site is listed in the 'Cotswold District' Local Plan 2001-2011 (on line) as a Key Wildlife Site (KWS) and a Regionally Important Geological Site (RIGS).[3][4]

Foss Cross Quarry
Site of Special Scientific Interest
Location within Gloucestershire
Area of SearchGloucestershire
Grid referenceSP056092
Coordinates51.781886°N 1.919501°W / 51.781886; -1.919501
InterestGeological
Area0.67 hectare
Notification1972
Natural England website

Location and geology

The site lies in the Cotswold Area of Outstanding Natural Beauty and provides important exposures of White Limestone Formation (Middle Jurassic) in the county. The rocks have been interpreted as deposits which were laid down c.165 million years ago in a warm, shallow sea. The conditions for that exist today on the Bahama Banks in the Caribbean. There is a well-developed sedimentary structure with a variety of fossils.[1]

The site is also important for the red fossil alga (Solenopora jurassica). This is called Beetroot Stone. Areas of hardened sea floor also occur. The site is a significant research area and has enabled geologists to reconstruct the environments of the ancient seas which covered much of Gloucestershire and Oxfordshire during the Middle Jurassic time interval.[1]

gollark: You could just have explained that you were interested in concrete or something.
gollark: It's a feature, allegedly.
gollark: There isn't one which works sensibly and is actually short and easy to express and work with. Human values are complicated and often inconsistent.
gollark: You could have *most* things work causally but just hardcode a rule which lets me have time machines.
gollark: Why? Causality is irritating. I want a time machine.

References
  1. Natural England SSSI information on the citation
  2. Cotswold District Local Plan, Appendix 1, Sites of Special Scientific Interest Archived March 26, 2012, at the Wayback Machine
  3. Cotswold District Local Plan, Appendix 2, Key Wildlife Sites Archived October 13, 2013, at the Wayback Machine
  4. Cotswold District Local Plan, Appendix 3, Regionally Important Geological Sites Archived March 26, 2012, at the Wayback Machine

SSSI Source
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