Contents of volume 85, No. 1 (April 2006)
Editorial

Modelling the effect of water-table management on CO2 and CH4 fluxes from peat soils
J. van Huissteden, R. van den Bos & I. Marticorena Alvarez


Integrated chronostratigraphy of the Pliocene-Pleistocene interval and its relation to the regional stratigraphical stages in the southern North Sea region
G. Kuhlmann, C.G. Langereis, D. Munsterman, R.-J. van Leeuwen, R. Verreussel, J.E. Meulenkamp & Th.E. Wong


Woodlands of the past — The excavation of wetland woods at Zwolle-Stadshagen (the Netherlands): Reconstruction of the wetland wood in its environmental context
M.J. Kooistra, L.I. Kooistra, P. van Rijn & U. Sass-Klaassen


Woodlands of the past — The excavation of wetland woods at Zwolle-Stadshagen (the Netherlands): Growth pattern and population dynamics of oak and ash
U. Sass-Klaassen & E. Hanraets


Corrigendum