Harpoceras Ammonite | Germany Struth and humid environments

and humid environments

This stunning crystal has many beautiful and large terminated points

include 10 modern species

It is typically found with a white matrix

The choice is yours

Harpoceras Ammonite | Germany Struth and humid environmentsHarpoceras sp. Early Jurassic (180 MYO) Posidonia Shale Holzmaden, Germany Ammonite approx. size: 9" x 7. 75" Plate approx. size: 11. 75" x 10. 75" This Harpoceras ammonite from the Posidonia Shale in Holzmaden, Germany has been compressed on black slate and is partially pyritized. Ammonoids are a group of extinct marine mollusk animals in the subclass Ammonoidea of the class Cephalopoda. These mollusks, commonly referred to as ammonites, are more