Notogoneus osculus and Diplomystus dentatus | 100% Natural | Green River Formation | Wyoming Marine Reptile Sealily Crinoid

Sealily Crinoid

Brittleness: Breaks or shatters rather than bends

The shell of this ammonite has been replaced by calcite

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Ruck's Pit was a small cement quarry that produced famous crystal encrusted fossils

Notogoneus osculus and Diplomystus dentatus | 100% Natural | Green River Formation | Wyoming Marine Reptile Sealily CrinoidNotogoneus 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