fossil burrows – Jessica's Nature Blog

Subtle blending hues of grey and purple in a boulder of unknown origin in the rock armour or rip rap at Seatown in Dorset.

September 5, 2025September 5, 2025

Rock Armour 3

Close-up detail of the weathered surface of a large boulder in the rock armour or rip-rap sea defence on the beach at Seatown in Dorset on the Jurassic Coast. It shows fossilised burrows made by crabs millions of years ago.

September 3, 2025September 5, 2025

Rock Armour 2

Trace or ichno fossils of marine invertebrate burrows

May 13, 2016July 16, 2018

Trace Fossil Burrows at Seatown

Silurian Trace Fossil Burrows in Dingle

November 11, 2014November 11, 2014

Silurian Trace Fossil Burrows in Dingle