New study finds earliest evidence for mammal social behavior

A new study by paleontologists indicates that the earliest evidence of mammal social behavior goes back to the Age of Dinosaurs. The multituberculate Filikomys primaevus engaged in multi-generational, group-nesting and burrowing behavior, and possibly lived in colonies, some 75.5 million years ago.


Click here for original story, New study finds earliest evidence for mammal social behavior


Source: ScienceDaily