Sea Urchin Fossils

Amazing Rare Echinoid Natural on Matrix - Fossilised shell - Sea Biscuits-Spatangus

Ammonite - Fossilised animal - Kranaosphinctes roedereri (Collignon) - 27 cm - 23.5 cm

Excellent nautilus!!! – impressive colors - Fossilised animal - Cymatoceras sakalavus (Collignon, 1949) - 14.5 cm - 11.3 cm

Madagascar Aioloceras ammonite fossil - Fossil matrix - Aioloceras - 13 cm (No reserve price)

"Ammonite from Troyes" France - Fossilised shell - Hoplites benettiatus - 9 cm

Trilobite - Fossilised animal - Dicranurus monstrosus & Leonaspis

Crinoid - Fossilised plant - 26 cm - 35 cm

Ammonite - Fossilised animal - Kranaosphinctes roedereri (Collignon) - 33.5 cm - 29.5 cm

Trilobite - Fossil carapace - Hollardops Mesocristatus - 11.5 cm

4 silver 925 rings — natural yemeni agate and onyx stones - Amber (No reserve price)

Burmese amber - Amber - Lot of 5 Burmese Amber Specimens – Myanmar – Multiple Inclusions

Fossilised animal - Vanadinite, Prehnite & Red Quartz with Orthoceras and Stromatolite – Display Collection

Fossil Crinoid (Sea Lily) - Fossilised animal - Scyphocrinites elegans - 25.5 cm - 16 cm (No reserve price)

Mosasaurus Vertebrae with Rib Fragments - Fossil bone - Prognathodon solvayi - 15 cm - 10 cm

Pair of Turonian ammonites - Fossilised shell - Fagesia sp. - 6.7 cm - 6 cm (No reserve price)

Sectioned Ammonite - Fossilised shell - Aioloceras (Cleoniceras) sp. - 11.2 cm - 9 cm (No reserve price)

Giant Tortoise Egg - Fossilised egg - Aldabrachelys abrupta - 5.7 cm - 5.7 cm

Ammonite - Fossilised shell - Perisphinctes sp. - 17 cm - 15.5 cm (No reserve price)

Left Mandible of Extinct Malagasy Hippopotamus - Fossil bone - Hippopotamus lemerlei - 24 cm - 9.5 cm

Pair of Prasopora Bryozoan Colonies on Matrix North America - Fossil matrix - Prasopora sp. - 11.2 cm - 9.2 cm (No reserve price)

Bell tower - Fossil carapace - 22 cm - 19 cm

Megalodon Tooth from Rare Indonesia Location - Fossil tooth - Otodus (Carcharocles) megalodon - 11.8 cm