4.1" Douvilleiceras Tractor Ammonite Fossil Cluster on Stand Madagascar Jurassic Age Mammoth Fossil material from the Mahajanga

Fossil material from the Mahajanga Basin has provided researchers with unusually detailed skeletal evidence

The armor was further reinforced by rows of bony spikes along its sides and bony knobs on its back

" a behavior where they are less afraid of humans

Living alongside dinosaurs

4.1" Douvilleiceras Tractor Ammonite Fossil Cluster on Stand Madagascar Jurassic Age Mammoth Fossil material from the MahajangaLocation: Mahajanga Province, Madagascar Weight: 5. 5 Ounces (With Stand) Dimensions: 4. 1 inches long, 2. 5 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