The 21-inch specimen of Speetoniceras sp. from the Jurassic (201-145 million years ago) split and polished to reveal internal chambers, some naturally filled with a bright orange calcite, supported on custom stands.
21in. (54cm.) wide (each)
Need Help? Email our Specialists or call +44 (0)20 7839 9060 with questions.
Please refer to the storage and collection terms as set out in the terms and conditions.