FIGURES 1–8 in A review of past and recent research on Cretaceous silicoflagellates

FIGURES 1–8: Original illustrations for important silicoflagellate taxa to 1959. Fig. 1. Corbisema geometrica, Hanna (1928). Fig. 2. Dictyocha quadralta Hanna (1928); placed in Arctyocha by Bukry (1985). Fig. 3. Vallacerta hortoni Hanna (1928); now usually called V. hortonii. Fig. 4. Lyramula simplex Hanna (1928). Fig. 5. Lyramula furcula Hanna (1928). Fig. 6. Cornua trifurcata Schulz (1928). Fig. 7. Cornua aculeifera Deflandre (1944); placed in Variramus by McCartney et al. (1990). Fig. 8. Cornua poretzkajae Glezer (1959).