WITKOWSKI, Jakub 2022 Early Paleocene-Late Eocene diatoms from the Blake Nose Western North Atlantic Ocean Beih. Nova Hedwigia 152: V+381 pp., 2 figs., 156 pls., 7 tables NOT SEEN; Psammodiscus praenitidus (Fenner) J. Witkowski n.c., Sheshukovia castellifera (Grunow) J. Witkowski n.c., new species: Brightwellia plana, Detonia wadeae, Distephanosira gleichiae, Euodiella beatae, Hemiaulus curvatuloides J. Witkowski, Hemiaulus imperator, Hemiaulus jordani, Hemiaulus oreshkinae, Medlinia? subtriangularis, Triceratium harwoodii