4" Douvilleiceras Tractor Ammonite Fossil Cluster on Stand Madagascar Jurassic Age Eocarcharia The isotopic signatures embedded in

The isotopic signatures embedded in this specimen expose whether these colossal birds foraged on grasses

approximately 65 to 70 million years ago

Torosaurus was a large ceratopsian dinosaur that lived in North America in the Cretaceous

particularly for beads

4" Douvilleiceras Tractor Ammonite Fossil Cluster on Stand Madagascar Jurassic Age Eocarcharia The isotopic signatures embedded inLocation: Mahajanga Province, Madagascar Weight: 6. 5 Ounces (With Stand) Dimensions: 4 inches long, 1. 7 inches wide, 1. 7 inches thick (Matrix with Stand) The items pictured are the ones you will receive. Douvilleiceras Tractor Ammonite The Tractor Ammonite, scientifically known as Douvilleiceras, is a distinctive genus of extinct cephalopods belonging to the order Ammonitida, widely recognized for its robust, coarsely ribbed shell morphology that