%0 Thesis %9 Dissertation %A Wendler, Jens %T Reconstruction of astronomically forced cyclic and abrupt palaeoecological changes in the upper cretaceous boreal realm based on calcareous dinoflagellate cysts %D 2001 %R 10.23689/fidgeo-212 %I Univ. Bremen %U http://hdl.handle.net/11858/00-1735-0000-0001-315C-1 %~ FID GEO-LEO e-docs