Cardiospermum represents a lineage with deep evolutionary roots
tapering stems and clusters of arm-like appendages at the opposite end
Although much of the original lake bed has eroded
Calcite is more stable and common than Aragonite under the chemistry of our modern seas
the area now known as southwest Wyoming was covered by ancient Fossil Lake
0.3" Dromaeosaurus Raptor Serrated Tooth Fossil Judith River FM MT COA, Display Egg Shell Cardiospermum represents a lineage withLocation: Judith River Formation, Montana (Private Land Origin) Weight: 0. 3 Ounces Dimensions: 1. 3 Inches Long, 1. 3 Inches Wide, 0. 7 Inches Thick (Display) Dimensions Tooth: 0. 3 Inches Long, 0. 2 Inches Wide, 0. 1 Inches Thick Comes with a Display Box. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Name: "Swift Running Lizard" Lived: Late Cretaceous,,75 million years old Length: 6 Feet Weight: 33 Pounds