+Mammal evolution began with ancient [Synapsids](/wiki/Synapsids), a lineage that predated the dinosaurs. Over vast epochs, these forebears evolved defining traits like fur, warm blood, and [Live Birth](/wiki/Live_Birth), eventually diversifying into the myriad forms that inhabit Earth today.
+## See also
+- [Cenozoic Era](/wiki/Cenozoic_Era)
+- [Dinosaur Extinction](/wiki/Dinosaur_Extinction)
+- [Early Mammals](/wiki/Early_Mammals)
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