Calculated likelihood that the four theropod dinosaurs Troodon formosus, Byronosaurus jaffei, Citipati osmolskae, and Machairasaurus philoceratops show each parental care strategy.

2016-07-08T16:38:02Z (GMT) by Jason R. Moore David J. Varricchio

Calculated likelihood that the four theropod dinosaurs Troodon formosus, Byronosaurus jaffei, Citipati osmolskae, and Machairasaurus philoceratops show each parental care strategy.