prized by collectors and enthusiasts worldwide
and the group boasts a rich and detailed fossil record dating back roughly 450 million years to the Late Ordovician Period
it exhibits fluorescence under ultraviolet light
Its build suggests a capable predator that navigated rivers and wetlands
Fossil Bone Weight: 6 Ounces
3.4" Actinocrinites Multiradiatus Crinoid Fossil Mississippian Age Burlington, Iowa Petrified Wood prized by collectors and enthusiastsLocation: Burlington Formation, Burlington, Iowa Weight: 7. 3 Ounces Dimensions: 3. 4 Inches Long, 3. 6 Inches Wide, 1. 6 Inches Thick (Plate) Mississippian Age, 323 Million Years Old The Item Pictured is the one you will receive. Actinocrinites Multiradiatus and Macrocrunus Verneuilianus Crinoid Crinoids, commonly called sea lilies, are actually animalsnot plants. They belong to the echinoderm family, alongside starfish, sea urchins, and brittle