Focus on Sedimentary Environments

Ancient marine carbonate sands

Caswell Bay, Gower, South Wales, UK

zoom right out
zoom level 2
zoom level 3
zoom level 4
zoom level 5
zoom right in
zoom right out
zoom level 2
zoom level 3
zoom level 4
zoom level 5
zoom right in
Caswell Bay
outcrop
structure
thin section
thin section
thin section

Caswell Bay lies on the south coast of Wales, just southwest of the city of Swansea. The Lower Carboniferous rocks along this coast are responsible for the impressive scenery of the Gower Peninsula. These rocks, part of the Carboniferous Limestone Group, are well exposed on the raised beach platform on the east side of the bay (National grid reference SS 595874). The rocks shown in this short virtual field trip illustrate the Caswell Bay Oolite, just one of several varied marine carbonate units exposed here.

Links

The following non-geological web sites give a good impression of the location and geography


Page © ; last updated 10 February, 2005