title: Palaeontology: mystery of the horrible hands solved.
authors.affiliation: Department of Geology, University of Maryland, College Park, Maryland 20742, USA, and in the Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington DC, USA.
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Holtz
mesh_terms: D000818:Animals; D025061:Dinosaurs / Q000033:anatomy & histology* / Q000145:classification*; D005580:Fossils