WITKOWSKI, Jakub 2018 From museum drawers to ocean drilling: Fenneria gen. nov. (Bacillariophyta) offers new insights into Eocene marine diatom biostratigraphy and palaeobiogeography Acta Geologica Polonica 68(1): 53-88, 10 text-figs., 4 pls., 5 tables [2 additional in appendix] Dec. 2017? |