Poulsen, N. E.; Riding, J. B. The Jurassic Dinoflagellate Cyst Zonation of Subboreal Northwest Europe: With an Appendix by Bjørn Buchardt: Oxygen Isotope Palaeotemperatures from the Jurassic in Northwest Europe. GEUS Bulletin 2003, 1, 115-144. https://doi.org/10.34194/geusb.v1.4650.