A well-preserved second trogon skeleton (Aves, Trogonidae) from the middle Eocene of Messel, Germany Gerald Mayr Original Paper 20 May 2009 Pages: 1 - 6
Echinoid diversity, preservation potential and sequence stratigraphical cycles in the Glen Rose Formation (early Albian, Early Cretaceous), Texas, USA Andrew B. SmithWilliam L. Rader Original Paper 29 July 2009 Pages: 7 - 52
Geographic and stratigraphic distribution of spongillids (Porifera) and the leit value of spiculites in the Messel Pit Fossil Site Gotthard RichterSven Baszio Original Paper 15 August 2009 Pages: 53 - 66
A coelacanthid-rich site at Hasbergen (NW Germany): taphonomy and palaeoenvironment of a first systematic excavation in the Kupferschiefer (Upper Permian, Lopingian) Cajus Godehard Diedrich Original Paper 15 August 2009 Pages: 67 - 94
Gymnospermous woods (Coniferales, Taxales, and Ginkgoales) from the Upper Permian Tacuary Formation, Eastern Paraguay Alexandra CrisafulliRafael Herbst Original Paper 29 July 2009 Pages: 95 - 109
The Frasnian Upper Kellwasser event and a lower Famennian stratigraphic gap in Calabria (southern Italy) Pilar Navas-ParejoRosario Rodríguez-CañeroVincenzo Perrone Short communication 07 July 2009 Pages: 111 - 118