Polished Sutured Ammonite - 3.77" Phylloceras dinosaurs Each layer of the microbial

Each layer of the microbial mat built upon the last

Redondasaurus is the primary genus found in the area

It would not be until 1933 that the scientific community finally recognized the site as being formed by meteorite impacts

5cm) in size

From that wax

Polished Sutured Ammonite - 3.77" Phylloceras dinosaurs Each layer of the microbialAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 3. 77" 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.