No social distancing in the Cretaceous: New study finds earliest evidence for mammal social behavior
An artist's reconstruction of a social group of Filikomys primaevus in a burrow.
Credit: Misaki Ouchida
Download the high-resolution JPG version of the image. (77.3 KB)
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.