The pearl, discovered at a fossil quarry in Richmond, Australia, is estimated to be 100 million years old. Michelle Johnston Over 100 million years ago, long before the extinction of land-dwelling ...
Florida is Not Known for Crystals... THIS is Why it Should Be! Finding Calcite in Fossil Clams! In today's video, PaleoCris ...
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Over 100 million years ago, long before the extinction of land-dwelling dinosaurs, there lived a group of massive clams called Inoceramus. With some species having shells up to 6.5 feet wide, they ...
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