No mammals didn't decend from the dinosaurs, birds did. Bats came from common rodent ancestors.
Archeopteryx is a noun.
First Birds
Both are neither bird nor reptile ..
It was the first known bird to of ever lived.
At Parchment Desert
ancient wing or ancient feather correct spelling is archaeopteryx, but archeopteryx is commonly used
No. T-Rex was a reptile like all the other dinosaurs. (maybe not Archeopteryx)
Archaeopteryx fossils have been found in the Solnhofen Limestone of Bavaria, Germany. These fossils date back to the late Jurassic period, around 150 million years ago, and provide important insights into the evolution of birds from theropod dinosaurs.
Yes they are. Birds first originated in the Jurassic period around 150 million years ago, in the form of archeopteryx. Archeopteryx was regarded as the first link from Dinosaurs to Birds, however it was still not regarded as a 'true' bird but a dinosaur that would feature characteristics that would be found in their descendents the birds. Features found in Archeopteryx include feathers (Was actually common among its relatives the raptors) long enough that it could glide. These gliding wings would eventually developed into flying wings in the later future.
Archeopteryx belongs to the group Aves, which are a subgroup of Theropoda. They were closely related to the link between dinosaurs and birds.
The connecting link between birds(Class Aves) and Mammals(Class Mammalia) is Archeopteryx
Starfish Ancestors