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, the first known bird, from Europe...

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...

study again recovered Eomaia as a basal eutherian. Evolution of mammals Juramaia (160 million years ago) Sinodelphys Ji, Q.; Luo, Z-X.; Yuan, C-X.; Wible...

in the fossil record (Yinlong) and the oldest known eutherian mammal: Juramaia. 160 Ma Multituberculate mammals (genus Rugosodon) appear in eastern China...

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

estimates of 163 to 186 million years ago (though the already eutherian Juramaia is dated to 161–160 million years ago). Teinolophos like modern monotremes...

Juramaia...

reported in a few other Mesozoic mammals, including the Jurassic eutherian Juramaia. It contrasts with the condition in placentals (living eutherians), which...

Examples: Maiasaura ("Good Mother/Maia's lizard"); Eomaia ("dawn Maia"); Juramaia ("Jurassic Maia"); Maiacetus ("mother whale") mega-, megalo-: Pronunciation:...

Volaticotherium, the burrowing Pseudotribos, the oldest known eutherian Juramaia. the rat-like Megaconus and the gliding Arboroharamiya. The plant life...

Juramaia sinensis...

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

Metatheria would also expand the ghost lineage between the oldest eutherian (Juramaia, 160 Ma) and the next oldest metatherians (deltatheroids and marsupialiforms...

First triconodonts. Stegosaurs and theropods diversify. First pine trees. Juramaia sinensis, the first known eutherian mammal. First birds (Archaeopteryx)...

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

†Durlstotherium †Endotherium †Eomaia? †Hovurlestes †Hyotheridium? †Indoclemensia †Juramaia? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae...

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

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

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

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

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

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

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

†Durlstotherium †Endotherium †Eomaia? †Hovurlestes †Hyotheridium? †Indoclemensia †Juramaia? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae...

†Durlstotherium †Endotherium †Eomaia? †Hovurlestes †Hyotheridium? †Indoclemensia †Juramaia? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae...