Polished Sutured Ammonite - SOLD 2.86" Phylloceras volcanoes The White House

The White House

Our Neanderthal Stone Tool Specimens from the collection of a retired French postman

a long necked herbivorous dinosaur

These branching patterns are made of manganese oxides and commonly form on the surface of sandstones

Polished Sutured Ammonite - SOLD 2.86" Phylloceras volcanoes The White HouseAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 2. 86" polished Phylloceras 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.