A Couple Videos to Share

The Smithsonian's page on amateur paleontologists that contributed to the "Dinosaurs in Our Backyard" exhibit, which is on the first floor of the National Museum of Natural History in Washington D.C., has a video featuring a part of an interview they conducted with Ray Stanford in which he discusses discovering the impressions of Propanoplosaurus. Additionally, there is also another nodosaur trace fossil which Stanford found in the general D.C. area at the Goddard Space Flight Center. Could the adult footprint be in some way, probably not directly of course, related to the infant nodosaur?