0.4" Dimetrodon Sail Spine Bone Fossil Permian Age Waurika Oklahoma COA, Display Gastropod Starfish Dimensions: 2 Inches Long

Starfish Dimensions: 2 Inches Long

1 Inches Thick

make Turquoise highly sought after for jewelry

Gryposaurus did not have an elaborate hollow crest

0.4" Dimetrodon Sail Spine Bone Fossil Permian Age Waurika Oklahoma COA, Display Gastropod Starfish Dimensions: 2 Inches LongLocation: Ryan Formation, Waurika, Oklahoma Weight: 0. 3 Ounces Gem Jar Dimensions: 32MM Spine Dimensions: 0. 4 Inches Long, 0. 2 Inches Wide, 0. 1 Inches Thick Comes with a free Gem Jar display. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Dimetrodon belongs to a group called the synapsids, which includes all living mammals and a menagerie of extinct animals extending back to about 305 million years ago.