22041 - Nicely Preserved Spiny 1.44 Inch Leonaspis sp Middle Devonian Ammonites near Khouribga

near Khouribga

reported that it was at first yellow in color

Igneous Rocks: A Classification and Glossary of Terms: Recommendations of the International Union of Geological Sciences Subcommission on the Systematics of Igneous Rocks

Applied Petrology Laboratory (APPLIED PETROLOGY LABORATORY

Terrestrial age: 4

22041 - Nicely Preserved Spiny 1.44 Inch Leonaspis sp Middle Devonian Ammonites near KhouribgaSpectacularly well detailed specimen. It has been carefully prepared during a long laboratory process. Leonaspis is a widespread genus of odontopleurid trilobite that lived from the Late Ordovician to the late Middle Devonian. Fossils of various species have been found on all continents except Antarctica. Leonaspis, Richter and Richter 1917 (trilobite) Trilobita Lichida Odontopleuridae Synonym: Acanthalomina (taxon 122150) Parent taxon: