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Flexicalymene vaccarii
A new pterosaur (Pterodactyloidea: Azhdarchidae) from the Upper Cretaceous of Morocco
Harpes - Harpetidae
ureilites tend to have a high percentage of carbon (average 3% by weight) in the form of graphite and nanodiamonds
30144 - Top Well Preserved 1.39 Inch Tsinania laebigate Cambrian Trilobite - China Brachylophosaurus Flexicalymene vaccariiTsinania, Walcott 1914 (trilobite) Trilobita Corynexochida Tsinaniidae PaleoDB taxon number: 19709 Parent taxon: Tsinaniidae according to P. A. Jell and J. M. Adrain 2002 See also Sepkoski 2002 Sister taxa: Leiaspis, Shergoldia, Taipaikia, Zhujia Subtaxa: Tsinania canens View classification Ecology: nektobenthic carnivore Environments: carbonate (2 collections), (1), marine (1), slope (1), offshore shelf (1) Age range: 488. 3 to 478. 6 Ma
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