Juramaia is an extinct genus of a therian mammal, possibly a very basal eutherian mammal, known from the Late Jurassic (Oxfordian stage) or Early Cretaceous...

considered Juramaia as a stem therian instead, and the Late Jurassic dating has been questioned, with King and Beck (2020) suggesting that Juramaia may originate...

upper jaw in other tetrapods. The earliest known therian mammal fossil is Juramaia, from China's Late Jurassic (Oxfordian stage). However, the age estimates...

from Asia Chaoyangsaurus, an early marginocephalian dinosaur from Asia Juramaia, a basal mammal from Asia Archaeopteryx, a bird-like maniraptoran from...

oldest-known fossil among the Eutheria ("true beasts") is the small shrewlike Juramaia sinensis, or "Jurassic mother from China", dated to 160 million years ago...

Late Jurassic, represented by Juramaia, a eutherian mammal closer to the ancestry of placentals than marsupials. Juramaia is much more advanced than expected...

the eutherians are those more closely related to the placentals. Since Juramaia, the earliest known eutherian, lived 160 million years ago in the Jurassic...

Juramaia was one of the earliest mammals, a basal eutherian from the Late Jurassic, no more than 10 cm long....

Juramaia...

†Argaliatherium †Brasilestes †Carinalestes †Eomaia †Holoclemensia †Hypomylos †Juramaia †Kermackia †Kielantherium †Pappotherium †Picopsis †Tirotherium †Tribactonodon...