Sea urchin
A fossil sea urchin....
A fossil sea urchin....
A fossil sea urchin....
A fossil sea urchin - very similar species are found off the UK’s coasts today....
A fossil sea urchin - very similar species are found off the UK’s coasts today....
A fossil sea urchin - very similar species are found off the UK’s coasts today....
A fossil sea urchin....
A fossil sea urchin....
The wildflowers displayed in ‘The Exeter Florilegium’ were gathered on Shelton’s daily walks during lockdown, with contributions and dedications from NHS staff and the general public. Collected within a mile radius...
When alive these heart urchin tests (shells) would have been covered with short, dense spines....