Polished Sutured Ammonite - 2.944" Phylloceras raptor The river's massive

The river's massive

Fragments from this explosion were driven into trees and in one case created an impact crater 85 feet (26 m) across and 20 feet (6 m) deep

LIMITED AVAILABILITY

Immediately below this is a replica of the first picture on the record to permit the recipients to verify that they are decoding the signals correctly

83" polished Phylloceras fossil from Madagascar

Polished Sutured Ammonite - 2.944" Phylloceras raptor The river's massiveAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a 2. 944" 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.