Kröger, Björn, Finnish Museum of Natural History, University of Helsinki, PO Box 44, FI-00014 Helsinki, Finland, Finland

• European Journal of Taxonomy Vol. 783 (2021) - Monograph
  Early-Middle Ordovician cephalopods from Ny Friesland, Spitsbergen – a pelagic fauna with Laurentian affinities
  Abstract  PDF  PDF/A  GBIF  BLR  SUPP. FILE 1  SUPP. FILE 2  SUPP. FILE 3  PRINT