Photo Gallery: My Oklahoma Photo Submissions 2013-2014 81/410

Dusting Dinosaurs" at the "Sam Noble Museum of Natural History" in Norman. This is a yearly event where volunteers help paleontologists and museum workers clean & dust the dinosaurs and fossils. A great hands-on experience! (Sept. 2013, Jean McCasland dusting a Pentaceratops....This Pentaceratops has the largest skull ever found on a land mammal on Earth.) Photo by Jean McCasland