jack from on the buses died on 8 november 2003.
when did jack from on the buses die?
8 november 2003
Na
Na
small patches of wrinkled skin were also preserved, between the fingers and the styliform bone, indicating that unlike all other known dinosaurs, the planes of "yi qi" were formed by a skin membrane rather than flight feathers. the membrane stretched between the shorter fingers, the elongated third finger, the styliform bone, and possibly connected to the torso, though the inner part of the wing membrane was not preserved in the only known fossil. this would have given the animal an appearance similar to modern bats, in an example of convergent evolution. however, in bats, the membrane stretches between the fingers only, no styliform wrist bone being present. ossified styliform bones are found, however, in the wings of some modern gliding animals like flying squirrels. the greater glider, as well as the prehistoric gliding rodent "eomys quercyi", has a long cartilaginous styliform element.
yi (dinosaur)