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The last photo shows the original specimen
Perforated Bone Artifact
Primitive Fossil Vascular Plants
which had large heads with very strong jaws and short necks
and Terralba and Ambrona
Pterodactylus antiquus, 1st described pterosaur Pachycephalosaurus The last photo shows theThe type specimen of the animal now known as Pterodactylus antiquus was the first pterosaur fossil ever to be identified. The first Pterodactylus specimen was described by the Italian scientist Cosimo Alessandro Collini in 1784. Pterodactylus is known from over 30 fossil specimens, and though most belong to juveniles, many preserve complete skeletons. Pterodactylus antiquus was a relatively small pterosaur, with an estimated adult wingspan of about 1.