Polished Sutured Ammonite - SOLD 6.39" Cleoniceras tethys The specimens measure roughly 1x1cm

The specimens measure roughly 1x1cm though variations may occur

The hindgut is broadly referred to as the lower part of the digestive system

This extinct ancestor was similar to modern crocodilians

Display Case: Approximately 1-1

This magnificent

Polished Sutured Ammonite - SOLD 6.39" Cleoniceras tethys The specimens measure roughly 1x1cmAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 6. 39" polished Cleoniceras fossil from Madagascar. This particular genus of ammonite had beautiful suture patterns that cross their shells like feathered jigsaw pieces and make fantastic display pieces. A stand and informational card is included with each fossil.