structure of Sinodelphys that it was a scansorial tree-dweller, like the contemporary Eomaia and modern opossums such as Didelphis. Sinodelphys probably hunted...

Formation therians, such as Eomaia and Sinodelphys. There are several similarities between Ambolestes and Sinodelphys. Both are interpreted to bear 8 upper...

genetic and molecular evidence. The earliest possible known metatherian is Sinodelphys szalayi, which lived in China during the Early Cretaceous around 125...

the evolution of the first members of the Neornithes (modern birds). Sinodelphys, a 125 Ma-old boreosphenidan mammal found in the Yixian Formation, China...

eutriconodonts and spalacotheriids. The earliest-known metatherian is Sinodelphys, found in 125-million-year-old Early Cretaceous shale in China's northeastern...

known metatherian was thought to be Sinodelphys szalayi, which lived in China around 125 mya. However Sinodelphys was later reinterpreted as an early...

Genus †Durlstodon Genus †Durlstotherium Genus †Microtherulum Genus †Sinodelphys Genus †Cokotherium Genus †Ambolestes Genus †Montanalestes Genus †Indoclemensia...

other fragments. The foot skeleton is similar to those of Eomaia and Sinodelphys. It corresponds to an animal with an estimated snout to vent length of...

Sinodelphys Ambolestes...

basal eutherian. Evolution of mammals Juramaia (160 million years ago) Sinodelphys Ji, Q.; Luo, Z-X.; Yuan, C-X.; Wible, J.R.; Zhang, J-P. & Georgi, J.A...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

of some other metatherian group(s). The oldest known metatherian is Sinodelphys, found in 125M-year-old early Cretaceous shale in China's northeastern...

†Juramaia? †Microtherulum? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae Adapisoriculus Afrodon Bustylus Deccanolestes? Garatherium...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

†Juramaia? †Microtherulum? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae Adapisoriculus Afrodon Bustylus Deccanolestes? Garatherium...

Sinodelphys szalayi Cenozoic metatherian...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

Ocean forms. First flowering plants. Earliest anglerfish. c. 125 Ma – Sinodelphys szalayi, the earliest known marsupial, evolves in China. c. 122 Ma –...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

Wang et al. (2022) placed Cokotherium in a clade with Ambolestes and Sinodelphys at the base of Eutheria. In maximum parsimony analyses, Montanalestes...

†Juramaia? †Microtherulum? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae Adapisoriculus Afrodon Bustylus Deccanolestes? Garatherium...

δελφύς ( delphis). Meaning: womb. Used for therian mammals. Examples: Sinodelphys ("Chinese womb"); Didelphis ("two wombs"); Didelphodon ("two-womb [ie...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

†Juramaia? †Microtherulum? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae Adapisoriculus Afrodon Bustylus Deccanolestes? Garatherium...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

†Adinodon †Archaeonothos †Esteslestes †Ghamidtherium †Holoclemensia? †Kasserinotherium †Protalphadon †Sinodelphys? †Deltatheroida...

†Juramaia? †Microtherulum? †Montanalestes? †Murtoilestes? †Prokennalestes? †Sinodelphys? †Adapisoriculidae Adapisoriculus Afrodon Bustylus Deccanolestes? Garatherium...

Maotherium preserved the imprints of fur, like the mammals Eomaia and Sinodelphys. A species described in 2009, Maotherium asiaticus, sheds light on the...