rock layers – Jessica's Nature Blog

Detail of eroding cliff face showing alternating bands of Jurassic limestone and mudstone at Dunraven Bay on the Glamorgan Heritage Coast.

October 13, 2025

Strata 4 DRB

Jurassic limestone and shale rock layers in the vertical crumbling face of a cliff at Dunraven Bay on the Glamorgan Heritage Coast.

September 29, 2025

Strata 3 DRB

Detail of eroding cliff face showing alternating bands of Jurassic limestone and mudstone at Dunraven Bay on the Glamorgan Heritage Coast.

September 27, 2025

Strata 2 DRB

Stratification of Jurassic rocks in a cliff at Dunraven Bay on the Glamorgan Heritage Coast

September 25, 2025

Strata 1 DRB

Water-worn sedimentary rock strata on the seashore

January 23, 2019

Rock Layers at Waulkmill Bay

Sedimentary rock strata patterns

January 11, 2019

Seashore Rock Patterns RB10.18

Prissen's Tor rocks at Broughton Bay in Gower, South Wales

April 15, 2018April 8, 2018

Prissen’s Tor Rocks 1

Silurian Rocks at Arisaig, NS

October 20, 2016

Silurian Rocks at Arisaig, NS

Great Tor, Gower

Great Tor, Gower