An incredible, LARGE polished ammonite showing the intricate internal chamber structure. This ammonite is still on its original marble matrix.The rock matrix is a beautiful marble material and the Ammonite cavities are mineral filled! These ammonites are beautifully polished on all sides. An excellent display item!
Name: Goniatities sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., MoroccoM2010 Size: 4"+