Walker's mammals of the world. Monotremes, marsupials, afrotherians, xenarthrans, and sundatherians / Ronald M. Nowak Smithsonian Libraries and Archives ...

v. 1. Geology, geochronology, paleoecology, and paleoenvironment -- v. 2. Fossil hominins and the associated fauna v. 1. Laetoli revisited : renewed paleontological and geological investigations at ...