Standard gonyaulacalean tabulation
From dinoflaj2
A tabulation pattern characterized by a distinct, asymmetrical apical pore complex, four Kofoid apical plates, no anterior intercalary plates, six precingular plates, six cingular plates, six postcingular plates, one posterior intercalary plate, one antapical plate, and five sulcal plates. The hyposome is sexiform. See also standard peridinialean tabulation. Refer to Text-Figures 13,19.