atrypa
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
atrypa |
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| navigate by keyword : aragonite atrypa bivalve brachiopod brachiopods calcite calcium carbonate devonian eon extinct fossil geology minerals mollusk mya ocean paleontology period rerticularis shells |
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| Image shows an extinct fossil brachiopod Atrypa rerticularis. which came from the Devonian Period 380 mya. Brachiopods have two shells that may be composed of calcium carbonate (the minerals calcite and aragonite) and most lived on the ocean floor. Collected in Milan, Michagan. |
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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