Dinosaur Bone Cross-Section - Fossil Specimen screw Approximate size of 1 piece:

Approximate size of 1 piece: 70mm x 70mm x 9mm

while the upper portion shifts into lighter tan and sandy brown tones where the root area is exposed

Era: Jurassic Period (Lower Jurassic

where ancient marine sediments accumulated and preserved cephalopods in large numbers

Description: This one of a kind Hadrosaur egg fossil specimen from Ganzhou

Dinosaur Bone Cross-Section - Fossil Specimen screw Approximate size of 1 piece:Mined from: Morrison Formation, Utah, U. S. A. Era: Mesozoic Geological Age: 155148 mya Description: This one of a kind dinosaur bone cross section from Utah has a broad oval cut face with a preserved ring of porous bone texture around the edge and mineral filled structure through the center. The surface shows tan, cream, brown, rust, grey, and darker mineral areas, with the rough natural outer bone left visible along the sides. The quarter in the