Fig. 7

Dinoflagellate cysts from the Babczyn 2 borehole (scale bar in a refers to all other photomicrographs; photo by P. Gedl). aReticulatosphaera actinocoronata; bLabirynthodinium truncatum; cLabirynthodinium truncatum; d, eLabirynthodinium truncatum (same specimen, various foci); f, gLejeunecysta sp. (same specimen, various foci); h, iLejeunecysta sp. (same specimen, various foci); jLejeunecysta sp.; k–mMelitasphaeridium choanophorum (same specimen, various foci); nMelitasphaeridium?pseudorecurvatum; oMelitasphaeridium?pseudorecurvatum; pMelitasphaeridium?pseudorecurvatum; q, rMelitasphaeridium?pseudorecurvatum (same specimen, various foci); sImpagidinium?aculeatum; tImpagidinium?aculeatum; u, vNematosphaeropsis sp. (same specimen, various foci); w, xOperculodinium? sp. (same specimen, various foci); yMelitasphaeridium choanophorum; zPyxidinopsis psilata; zaPyxidinopsis psilata; zb, zcPyxidinopsis psilata (same specimen, various foci); zd Gen. et spec. Indet. a: Sample 7; b, d, e, s, y: Sample 1; c, j: Sample 4; f, g: Sample 5; h, i, n, o, u, v, z, zb–zd: Sample 3; k–m, t: Sample 6; p–r, w, x, za: Sample 2