Citations total:
link From To Geolocation Author - title Year
original Late Triassic Early Tertiary Nd Norris,G. Phylogeny and a revised Supre-Generic classification for Triassic-Quaternary organic-walled dinoflagellte cysts (Pyrrhophyta); Part 2. Families and Suborders of fossil dinoflagellates. 1978
original Triassic Quaternary Nd Norris,G. Phylogeny and a revised suprageneric classification for Triassic - Quaternary organic-walled dinoflagellate cysts, (pyrrhophyta) Part I. Cyst terminology and assessment of previous classifications. 1978
details Bajocian Quattrocchio,M.E. et al. Jurassic and Lower Cretaceous dinocysts from Argentina; Their biostratigraphic and palaeoenvironment signifance. 1988