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A single Pterosaur can provide many teeth to the fossil record
The pathological deformations in this species and in this place are well known
mainly as PO (porphyritic olivine) and BO (barred olivine)
02 in) - 53 mm (2
07152 - Superb Bug Eyed 2.02 Inch Coltraneia effelesa Middle Devonian Trilobite Knightia A single Pterosaur can provideNicely well preserved and prepared specimen. Nice eyes facets. Coltraneia sp, Lieberman and Kloc 1997 (trilobite) Trilobita Phacopida Acastidae Full reference: B. S. Lieberman and G. J. Kloc. 1997. Evolutionary and biogeographic patterns in the Asteropyginae (Trilobita, Devonian) Delo, 1935. Bulletin of the American Museum of Natural History 232: 1 127 Parent taxon: Acastidae according to B. S. Lieberman and G. J Kloc 1997 Sister taxa: Acastava,
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