Five Diplomystus and a Phareodus | 100% Natural | Green River Formation | Wyoming blue calcite Struthiomimus

Struthiomimus

The tufa formed on the sea floor when natural mineral springs came into contact with saline sea water and the dissolved minerals precipitated out of solution

likely an adaptation to more open habitats compared to its predecessors

during the Precambrian period

This beautiful specimen has a fabulous druzy quartz exterior that shimmers brilliantly with each turn

Five Diplomystus and a Phareodus | 100% Natural | Green River Formation | Wyoming blue calcite StruthiomimusDiplomystus dentatus & Phareodus testis Unrestored specimen, 100% Natural Eocene (51. 98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Plate approx. size: 46. 75" x 42. 75" x 2" Diplomystus approx. sizes: 7. 25", 8", 16. 5", 18", & 18" Phareodus approx. size: 5. 25" **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