-
por Gray, Prentiss N. (Prentiss Nathaniel), 1884-1935
Publicado 1932 -
por Dingus, Lowell
Publicado 1998 -
How dinosaurs took flightthe fossils the science what we think we know and the mysteries yet unsolvedBookpor Sloan, Christopher
Publicado 2005 -
por Atwater-Rhodes, Amelia
Publicado 2010