Polished Sutured Ammonite - SOLD 4.75" Cleoniceras showcase2025sale30 These particular beads come from

These particular beads come from a private Swiss collection with the original acquisition in the early 1970s

and others are a bit longer

Above: Detail shot of the Knight's Sword

a fraction of this dust would stay in the stratosphere for several years and be distributed worldwide

a new technological culture developed in North Africa: the Aterians

Polished Sutured Ammonite - SOLD 4.75" Cleoniceras showcase2025sale30 These particular beads come fromAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 75" 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.