Lithoperidinium sphaericum subsp. sphaericum
From dinoflaj2
"subsp. sphaericum". Autonym. Holotype: Lefèvre, 1933b, text-figs.13-14. Now redundant. Originally Peridinites sphaericus subsp. sphaericus, subsequently Lithoperidinium sphaericum subsp. sphaericum. Parent: Lithoperidinium sphaericum