Tag: aging
-

Fossil Hints That Jurassic Mammals Lived Slow and Died Old
A life reconstruction of Krusatodon. Not only are the specimens remarkably complete, but one belongs to a juvenile — making it the oldest known juvenile mammal fossil.Credit…Maija Karala The Trilobites column at the New York Times has a post about some unexpected discovery in some Jurassic mammals. Small mammals usually live fast and die young. …