1. Vertebrate tracksites in the Obernkirchen Sandstone (late Berriasian, Early Cretaceous) of northwest Germany— their stratigraphical, palaeogeographical, palaeoecological, and historical context

   • Jahn J. Hornung
   • Annina Böhme
   • Annette Richter

   Review Article Open access 14 March 2012 Pages: 231 - 267

   

2. Neochoiaella n. gen. (Demospongeae, Choiaellidae)—a second poriferan Lazarus taxon from the Solnhofen Plattenkalk (Upper Jurassic, Southern Germany)?

   • Helmut Keupp
   • Günter Schweigert

   Research Paper 21 February 2012 Pages: 269 - 274

   

3. A complete styginid trilobite from the Ordovician of Sweden

   • Martin Stein
   • Jan Bergström

   Research Paper 12 February 2012 Pages: 275 - 280

   

4. New species and stratigraphic data on Lower Bajocian (Middle Jurassic) lytoceratids (Ammonoidea) from Lókút, Bakony Mts, Hungary

   • András Galácz
   • Piroska Kassai

   Research Paper 05 January 2012 Pages: 281 - 295

   

5. A new “microsaur” (Amphibia; Lepospondyli) from the Rotliegend of the Saar–Palatinate region (Carboniferous/Permian transition; West Germany)

   • Sabine Glienke

   Research Paper 07 February 2012 Pages: 297 - 311

   

6. The dorsal appendages of the Triassic reptile Longisquama insignis: reconsideration of a controversial integument type

   • Michael Buchwitz
   • Sebastian Voigt

   Research Paper 01 March 2012 Pages: 313 - 331

   

7. A tiny stem group representative of Pici (Aves, Piciformes) from the early Oligocene of the Czech Republic

   • Gerald Mayr
   • Růžena Gregorová

   Research Paper 09 February 2012 Pages: 333 - 343

   

8. Stukalinia, a new substitute generic name for fossil crinoid Lobocrinus Stukalina non Wachsmuth and Springer 1897 (Echinodermata: Crinoidea)

   • Alexander B. Doweld

   Short Communication 24 June 2012 Pages: 345 - 346