Dybkjaer, 2004

Dybkjaer, K., 2004: Morphological and abundance variations in Homotryblium-cyst assemblages related to depositional environments; uppermost Oligocene-Lower Miocene, Jylland, Denmark. Palaeogeography, Palaeoclimatology, Palaeoecology, v.206, p.41-58, pl.1-2.