THE BASAL REPTILE THURINGOTHYRIS MAHLENDORFFAE (AMNIOTA: EUREPTILIA) FROM THE LOWER PERMIAN OF GERMANY

HOMOLOGY OF THE ASTRAGALUS AND STRUCTURE AND FUNCTION OF THE TARSUS OF DIADECTIDAE

A new species of Dimetrodon (Synapsida: Sphenacodontidae) from the Lower Permian of Germany records first occurrence of genus outside of North America

ORIGIN AND EARLY EVOLUTION OF THE AMNIOTE OCCIPUT

Lower Permian Terrestrial Paleoenvironments and Vertebrate Paleoecology of the Tambach Basin (Thuringia, Central Germany): The Upland Holy Grail

Dolabrosaurus aquatilis, a small lepidosauromorph reptile from the Upper Triassic Chinle Formation of north-central New Mexico

Reinterpretation of the temporal and occipital regions in Diadectes and the relationships of diadectomorphs

Seymouria sanjuanensis (Amphibia, Batrachosauria) from the Lower Permian Cutler Formation of north-central New Mexico and the occurrence of sexual dimorphism in that genus questioned

Ianthasaurus hardestii n. sp., a primitive edaphosaur (Reptilia, Pelycosauria) from the Upper Pennsylvanian Rock Lake Shale near Garnett, Kansas

Scoliomus puercensis Williston and Case, 1913, identified as a junior synonym of Sphenacodon ferox Marsh (Reptilia, Pelycosauria)

Description of the palate and lower jaw of the Sauropod dinosaur Diplodocus (Reptilia; saurischia) with remarks on the nature of the skull of Apatosaurus

A trimerorhachid amphibian from the upper Pennsylvanian of New Mexico

Lungfish from the Lueders Formation (Lower Permian, Texas) and the Gnathorhiza-lepidosirenid ancestry questioned

Orientation of bradyodont dentition