Fossils Help Explain Mammaliaform Evolution from the Jurassic Period Subtle differences in teeth, jaws, and inner ear bones point to evolutionary adaptations for ... “This research strongly supports ...

The earliest evolution of mammals and origins of mammalian features can be traced to the mammaliaforms of the Triassic and Jurassic periods that are extinct relatives to living mammals. Here we ...

The paper, by C.-F. Zhou at Shenyang Normal University in Shenyang, China, and colleagues was titled, "New Jurassic mammaliaform sheds light on early evolution of mammal-like hyoid bones." ...

BEIJING -- A research team from China University of Geosciences (Beijing) announced Thursday that it has recorded, for the first time, a combination of mammaliaform and dinosaur tracks in ...

A fossil belonging to a 165-million-year-old mammalian ancestor is one of the best-preserved fossils of its mammaliaform group that existed nearly 100 million years before the Tyrannosaurus Rex.