User:Abyssal/Prehistory of North America/DYK/13

... that highlights from 19th century ichnology include the discovery of protomammal tracks in England, dinosaur footprints in Massachusetts, and the mysterious hand-shaped Chirotherium tracks (pictured)?
...that the proglacial lakes of Minnesota were massive freshwater lakes covering many times the area of the Great Lakes at the end of the Wisconsin glaciation?
... that German epigrapher Nikolai Grube co-presented workshops teaching Maya hieroglyphs to native Maya in Mexico and Guatemala?
... that more than half of the Kappa V Archaeological Site (flooding pictured) has been destroyed by wave wash erosion?
... that the fossil yew Taxus masonii was described from fifteen fossils collected from 1942 to 1989?

...that Tomotley, a Native American historic site in Monroe County, Tennessee, is currently submerged by an artificial lake?
... that during the 20th century, the first large-scale excavation of dinosaur footprints was undertaken in Texas for an exhibit at the American Museum of Natural History?
... that the extinct plant genus Dillhoffia can't be placed into a flowering plant family at this time?
... that Indiana's Epsilon II is a rare example of a well-preserved upland archaeological site from the Archaic period?
... that T. Rex and the Crater of Doom details the development of the hypothesis that dinosaurs were wiped out by a meteor impact?