Pterodactylus crassirostris. First fossil discovery of a pterosaur in Solnhofen (Bavaria, Germany) by Georg August Goldfuß in 1831. Today, the fossil is in the collection of the University of Bonn. Woodcut engraving from my archive, published in 1865. 동물 해골 익 룡 뼈대 썰매 Pterodactylus crassirostris