Eutheria

Eutheria (from Ancient Greek "true beasts") is one of two mammalian clades with extant members that diverged in the Late Jurassic. Except for the opossum, which is a metatherian, all mammals indigenous to North America, Europe, Africa, and Asia are eutherians. They are also placentals; the Placentalia consist of the extant eutherians, their last common ancestor, and all extinct descendants of that ancestor. For more information, visit the Wikipedia entry Get back to Synapsida
Aardvark	† Andrewsarchus	Anteaters	Armadillos
†Arsinoitherium	Bats	† Brontotheres	Camelids
Caniforms	† Chalicotheres	† Dinoceratans	†Entelodonts
Equids	Feliforms	Flying lemurs	† Glyptodonts
Hedgehogs	Hippopotamidae	†Hyaenodon	Lagomorphs
†Litopterna	Moles	† Palaeotheres	Pangolins
Peccaries	Pigs & allies	Proboscideans	Primates
Rhinoceroses	Rodents	Ruminants	Shrews
Sirenians	Sloths	Tapirs	Whales