Dasyclad-like problematic fossils from the lower Cambrian of North Greenland John S. Peel Research Paper 26 September 2013 Pages: 367 - 374
Middle Ottnangian (late Burdigalian) mollusks from the Rott Valley (SE Germany): the ultimate marine fauna of the Western Paratethys Simon SchneiderOleg Mandic Research Paper 09 November 2013 Pages: 375 - 403
Diversity, palaeoecology and systematics of a marine fossil assemblage from the Late Triassic Cassian Formation at Settsass Scharte, N Italy Alexander NützelAndrzej Kaim Research Paper 24 October 2013 Pages: 405 - 431
New bethylid and chrysidid wasps (Hymenoptera: Chrysidoidea) from Canadian Late Cretaceous amber Ryan C. McKellarMichael S. Engel Research Paper 29 September 2013 Pages: 433 - 451
The oldest rhynchosaur from Argentina: a Middle Triassic rhynchosaurid from the Chañares Formation (Ischigualasto–Villa Unión Basin, La Rioja Province) Martín D. EzcurraM. Jimena TrotteynJulia B. Desojo Research Paper 28 September 2013 Pages: 453 - 460
Review of the non-tritylodontid synapsids from bone beds in the Rhaetic Sandstone, southern Germany William A. ClemensThomas Martin Research Paper 28 September 2013 Pages: 461 - 479
First evidence of the tooth eruption sequence of the upper jaw in Hyaenodon (Hyaenodontidae, Mammalia) and new information on the ontogenetic development of its dentition Katharina BastlDoris Nagel Research Paper 09 October 2013 Pages: 481 - 494
A new trap-jaw ant species of the genus Odontomachus (Hymenoptera: Formicidae: Ponerinae) from the Early Miocene (Burdigalian) of the Czech Republic Torsten WapplerGennady M. DlusskyStanislav Knor ShortCommunication 30 October 2013 Pages: 495 - 502