Paleogene mammals

Arctocyon (Mammalia, Arctocyonidae) from the Paleocene of North America......Page 1 Oxyclaenus from the early Paleocene of New Mexico and the status of the Oxyclaeninae (Mammalia, Artocyonidae)......Page 11 Taxonomic revision of the genus Ectoconus (Mammalia, Periptychidae) from the Paleocene of the western United States......Page 23 A new species of Deltatherium (Mammalia, Tillodontia) from the Paleocene of New Mexico......Page 35 Magnetic stratigraphy of the middle Eocene (Duchesnean) Baca Formation, west-central New Mexico......Page 45 The skull of the Eocene perissodactyl Lambdotherium and its phylogenetic significance......Page 49 Achaenodon (Mammalia, Artiodactyla) from the Eocene Clarno Formation, Oregon, and the age of the Hancock quarry local fauna......Page 57 The entelodont Brachyhyops (Mammalia, Artiodactyla) from the upper Eocene of Flagstaff Rim, Wyoming......Page 65 Late Eocene brontotheres (Mammalia, Perissodactyla) from Beaver Divide, Wyoming, and their biochronological significance......Page 69 O. C. Marsh and the Eocene brontothere Teleodus A paleontological hoax......Page 75 The holotype specimen of Menodus giganteus, and the “insoluble” problem of Chadronian brontothere taxonomy......Page 85 Late Paleocene (Gashatan) Nyctitheriidae (Mammalia, Lipotyphla) from Mongolia......Page 93 Palaeostylops iturus from the upper Paleocene of Mongolia and the status of Arctostylopida (Mammalia, Eutheria)......Page 103 The oldest known Asian artiodactyl (Mammalia)......Page 113 Revised distribution of condylarths (Mammalia, Eutheria) in Asia......Page 117 Early Eocene (Bumbanian) perissodactyls from Mongolia and their biochronological significance......Page 123 Eocene mammals from the Liguanqiao basin, Henan, China, and the boundary between the Bumbanian and Arshantan land-mammal “ages”......Page 129 Eocene Pantolesta from the Zaysan Basin, Kazakstan......Page 135