Search Results for: Birds’ eggs yolks not in shell
birds, but also teeth (which modern birds do not have), claws on the wings, and a long, lizard-like tail, with tail vertebrate, such as with reptiles (mayr ). the description of the first intact specimen in (two years after charles darwin published the origin of species), set off a firestorm of debate
link (mayr ). at one point, it was also widely considered a direct ancestor of modern birds, but many current paleontologists view it now as a side branch. there are divergent theories on whether birds arose from archosaurian reptiles in the late triassic , more than million years ago, or from theropod...
https://www.newworldencyclopedia.org/entry/Archaeopteryx