Archaeopteryx dromaeosaurids and troodontids: jaws with sharp teeth, three fingers with claws, a long bony tail, hyperextensible second toes ("killing claw"), feathers (which also suggest warm-bloodedness), and various features of the skeleton. These features make "Archaeopteryx" a clear candidate for a transitional fossil between non-avian dinosaurs and birds. Thus, "Archaeopteryx" plays an important role, not only in the study of the origin of birds, but in the study of dinosaurs. It was named from a single feather in 1861. That same year, the first complete specimen of "Archaeopteryx" was announced. Over the years, ten more fossils of "Archaeopteryx" have surfaced. Despite
Color a Dinosaur Color a Dinosaur Color a Dinosaur is a 1993 electronic coloring book video game for children. It was developed by FarSight Studios for the Nintendo Entertainment System. The player colors various dinosaurs by using the provided dinosaur images and palettes. Players can either color using the free form mode or in the automatic mode where they choose only a color. Intended for ages 3 to 6, the game lacks sophisticated features such as animation and minigames, and the basic colors are either brightly colored patterns or limited variations on pink or red. An extra set of patterns can be reached