A new lowermost middle Cambrian (Series 3, Stage 5) faunule from Saxony (Germany) and its bearing on the tectonostratigraphic history of the Saxothuringian domain Gerd GeyerBernd BuschmannOlaf Elicki Research Paper 10 August 2013 Pages: 239 - 262
Bathyal sponges from the late Early Miocene of the Vienna Basin (central Paratethys, Slovakia) Magdalena ŁukowiakAndrzej PiseraJán Schlögl Research Paper Open access 28 August 2013 Pages: 263 - 277
Early Silurian (Rhuddanian) rugose corals and sponges from the Ak-Kerme Peninsula, Kazakhstan Christian BaarsLeonid PopovInna A. Klishevich Research Paper 01 September 2013 Pages: 279 - 295
Arachnids from the Carboniferous of Russia and Ukraine, and the Permian of Kazakhstan Paul A. SeldenDmitry E. ShcherbakovKirill Yu. Eskov Research Paper 18 August 2013 Pages: 297 - 307
Shark faunas from the Late Jurassic—Early Cretaceous of northeastern Thailand Gilles CunyRomain LiardVaravudh Suteethorn Research Paper Open access 03 December 2013 Pages: 309 - 328
Study of a digital cranial endocast of the non-mammaliaform cynodont Brasilitherium riograndensis (Later Triassic, Brazil) and its relevance to the evolution of the mammalian brain Pablo Gusmão RodriguesIrina RufCesar Leandro Schultz Research Paper 25 August 2013 Pages: 329 - 352
The parrots (Aves: Psittaciformes) from the Middle Miocene of Sansan (Gers, Southern France) Marco Pavia ShortCommunication 28 August 2013 Pages: 353 - 359
Identification of basilosaurid archaeocetes (Mammalia, Cetacea) collected in Egypt by Richard Markgraf (1901–1916) Philip D. Gingerich ShortCommunication 26 September 2013 Pages: 361 - 365
