Fensome et al., 1993a
From dinoflaj3
Fensome, R.A., Gocht, H., Stover, L.E. and Williams, G.L., 1993a: The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 2. p.829-1461; E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany. (Cited as Fensome et al., 1993a in text.)