US$ 10.71
both in the 18-inch layer and the sandwich beds
Olenellus chiefensis is a rare trilobite from the Early Cambrian period
Natural Knightia eocaena from In Stone Fossils Private Quarry
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Positive/Negative Pair of a Partial Fossil Fish Aspiration | Mioplosus labracoides | Wyoming points both in the 18-inch layerMioplosus labracoides Eocene (51. 98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Specimen approx. size: 4" Positive plate approx. size: 7. 5" x 6. 5" Negative plate approx. size: 7" x 9" Known as an aspiration, this fossil captures a partial Mioplosus that died trying to swallow its prey whole. The prey fish was too large for the Mioplosus to swallow, and it literally choked to death on it. The tail of the