07226 - Stunning Huge 2.79 Inch Unidentified Gastropod Cretaceous Otodus vertebrae this classification is not final

this classification is not final

The material described by Arambourg (1952) is in need of revision

Zenker 1833 (trilobite)

Specimens: Type specimens include 2406 g

Very didactic piece

07226 - Stunning Huge 2.79 Inch Unidentified Gastropod Cretaceous Otodus vertebrae this classification is not finalUnidentified gastropod species. Top well prepared. Huge specimen. The gastropods, more commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca, called Gastropoda. This class comprises snails and slugs from saltwater, from freshwater, and from the land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The