Polished Sutured Ammonite - SOLD 4.12" Cleoniceras rockinaboxammonite Above: STS-51L crew members Michael

Above: STS-51L crew members Michael J

and temperature resistance required at its location on the craft

glass-topped riker display boxes

19" sample of Red Planet Obsidian set into a sterling silver bezel

The Neanderthal Hand Axe Fragment ships in our classic

Polished Sutured Ammonite - SOLD 4.12" Cleoniceras rockinaboxammonite Above: STS-51L crew members MichaelAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 4. 12" 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.