Notogoneus osculus and Diplomystus dentatus | 100% Natural | Green River Formation | Wyoming heart Their skeleton is composed of

Their skeleton is composed of articulated calcite plates (ossicles)

their integration has been meticulously executed to respect taxonomic and stratigraphic integrity - an approach occasionally employed to achieve display completeness while maintaining scientific rigor

this prehistoric shark was at least one and one-half times as big as the biggest Great White Sharks alive today

This is because

Notogoneus osculus and Diplomystus dentatus | 100% Natural | Green River Formation | Wyoming heart Their skeleton is composed ofNotogoneus osculus and Diplomystus dentatus Unrestored specimen, 100% Natural Eocene (51. 98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Plate approx. size: 29. 75" x 41. 75" Notogoneus approx. size: 22. 5" Diplomystus approx. size: 16. 5" **Due to the size of this specimen, it will be shipped in an internationally compliant wooden crate. The plate itself is backed with 3 4" plywood for durability and easy