0.8" Kainops Raymodi Trilobite Fossil In Matrix Compound eyes Black Cat Mountain OK Mammoth Tooth using Th and U isotope

using Th and U isotope measurements on Strombus bubonius fossils

Unlike land reptiles

leaving an indelible mark on Earth's mammalian legacy

a geological structure widespread throughout the Gulf Coast region

providing a rare glimpse into Jurassic ecosystems

0.8" Kainops Raymodi Trilobite Fossil In Matrix Compound eyes Black Cat Mountain OK Mammoth Tooth using Th and U isotopeLocation: Haragan Formation, Black Cat Mountain, Coal County, Oklahoma Weight: 7 Ounces Dimensions: 3. 2 Inches Long, 2. 3 Inches Wide, 1. 3 Inches Thick (Plate) Trilobite is: 0. 8 Inches Long, 0. 7 Inches Wide, 0. 4 Inches Thick The item pictured is the one you will receive. Kainops Raymodi Trilobite Classification: Extinct marine arthropods of the class Trilobita, among the first complex animals in Earths oceans Time Period: Appeared around 521