strata

strata

‘Synopsis of Geological Phenomena’
Upper Oolite fossils
Clay over the Upper Oolite fossils
Fullers Earth fossils

Forest Marble fossils
Coral Rag fossils
Clunch Clay fossils
Kelloways Stone fossils

Cornbrash fossils
Oak Tree Clay fossils
Section of the Bath Easton Mine in Somersetshire (Webster, 1812)
Coral Rag fossils

Brick Earth fossils
Portland Stone fossils
Green Sand fossils
‘Craig’ [Crag] fossils

Upper Chalk fossils
Lower Chalk fossils
Green Sand fossils
Tooth of a Mastodon

London Clay fossils
Section of a well sunk at Hampstead Road Reservoir