GONIATITE AMMONITE - LARGE SIZE! FROM THE PALEOZOIC ERA - DEVONIAN AGE, 350 TO 395 MYA. THIS GONIATITE AMMONITE IS FROM THE ATLAS MOUNTAINS IN MOROCCO. IT WAS DUG AND PREPARED BY THE ARTICIANS THERE. SHOWS EXCELLANT SUTURE LINES. FINISHED ON BOTH SIDES, IT IS AN OLD, EARLY AMMONITE THAT HAS SURVIVED MILLIONS OF YEARS OF EARTH MOVEMENT AND CONTINENT CHANGES. THIS AMMONITE WEIGHS 4.50 POUNDS AND IS 9 1/2" X 7 1/2" X 2" .