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California
gracefully curled stem
Green River Formation
Each fossil fish is unique
and stood about 12 feet tall
Dimetrodon Vertebra | Texas Love Bug CaliforniaDimetrodon sp. Permian Nocona Formation Archer County, Texas Specimen approx. size: 17mm x 11mm x 9mm Comes in an 1. 25" acrylic case One of the most notable characteristics of Dimetrodon is the large sail on its back, created by long spines that stretch out from its vertebrae. This creature walked on four legs and had a curved skull with a variety of large teeth of different sizes lining its jaws. Its distinctive sail may have served to stabilize its
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