![](http://www.alamy.com/thumbs/6/83B2BC7E-2443-4385-AC1D-ADA5A0A5AA1E/H9WMC1.jpg)
grand canyon nps 6939708561 Sloth Skull; grca 21751-2 Grand Canyon Nat. Park
Size: 1825px × 1369px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: canyon, grand, mammalia, megatheriidae, national, nps, paleontology, park, quaternary, sediments, sloth