Contents of volume 83, No. 1 (April 2004)
Reservoir characteristics of intercontinental carbonate ramp deposits-Upper Muschelkalk, Middle Triassic, NE Netherlands
M.C. Pöppelreiter, A. Simone & G. Hoetz


A sporomorph ecogroup model for the Northwest European Jurassic – Lower Cretaceousi: concepts and framework
O.A. Abbink, J.H.A. van Konijnenburg–van Cittert & H. Visscher


Marine Miocene deposits in the Maaseik well 49W/220 in eastern Belgium: biostratigraphy by means of various microfossil groups
H. Hooyberghs, K. Wouters & D. Spiegler


Strontium (87Sr/86Sr) dating of marine shells from Pliocene and Pleistocene shallow marine deposits in The Netherlands
H.S.M. Jansen, J. Huizer, J.W.A. Dijkmans & J.E. van Hinte


Faults in the Asquempont area, southern Brabant Massif, Belgium
T.N. Debacker, A. Herbosch, J. Verbiers & M. Sintubin


A new record of Clidastes (Squamata, Mosasauridae) from the Upper Campanian of the Münster Basin (NW Germany)
C. Diedrich & E.W.A. Mulder