15% Off Emeralds Through May!

Ammonite - Large Fossil


Species: Douvilleiceras

Upper Cretaceous, ~100 Million Years Old

Origin: Tulear Madagascar

Dimensions: 45.7 cm x 19.4 cm x 10.2 cm

Ammonites appeared ~520 million years ago and were marine Mollusc animals in the subclass Ammonoidea of the class Cephalopoda The few species living today have the largest brains and keenest sights of all animals without backbones.