Harpoceras Ammonite | Germany Struth orthopyroxene exsolution lamella (Fs34

orthopyroxene exsolution lamella (Fs34

The Edmontosuarus annectens predators were the Tyrannosaurus

(Multiple fish display picture to see variations)

It is typically found with a white matrix

size: 11" x 9" x 2

Harpoceras Ammonite | Germany Struth orthopyroxene exsolution lamella (Fs34Harpoceras 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