Fortunately, Paleontologist Theagarten Lingham-Soliar of the University of KwaZulu-Natal announced that the Psittacosaurus unearthed in Liaoning Province had intact, fossilized epidermis proving once and for all that the integumentary structure of Mesozoic Reptiles was in fact one of scales of hardened epithelial tissue, probably constructed from keratin (a) protiens, rather than feather like appendages constructed from keratin (b).
