06897 - Beautiful Association of Phacodus Dental Plate + Cretolamna Tooth in Natural Matrix Cretaceous Cobaltoan calcite it has been hypothesized that
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Description
06897 Beautiful Association of Phacodus Dental Plate + Cretolamna Tooth in Natural Matrix Cretaceous Cobaltoan calcite it has been hypothesized that it has been hypothesized that they were slow growing near shore marine animals with interlocking closed jaws Richter 1927 (trilobite)