This is a banded flint complete with a cast of a fossil Inoceramus shell. The formation of banded flint remains a mystery.
Banded flint
Museum:
Sidmouth
Period:
Upper Cretaceous
Strata:
Chalk
Fossil Type:
Rocks and Pseudofossils
Common Name:
Banded flint
Age:
80 million years
Where it was Found:
Unknown
Found by:
Unknown
Accession Number:
SID.G002.2014
Images:
