PLATE XXXIII. 



Fig. 56. View of right face of Dinophysis eUipsoides, sp. nov. X 1020. 



Fig. 57. View of right face of Dinophysis diegensis, sp. nov. X 638. 



Fig. 58. View of right face of Dinophysis diegensis, sp. nov. forma rurvata, 



f. nov. X 1028. 



Fig. 59. Dorsal view of Dinopliysis diegensis, sp. nov. X 638. 



Fig. 60. Ventral view of same. X 638. 



Fig. 61. View of right face of same showing different form of antapex. 



X 505. 



ABBREVIATIONS. 



fl.p. — flagellar pore. 



/./. — longitudinal furrow. 



s.sp. — suture spine. 



[340] 



