Plate P6. Sporomorphs from lithologic Unit VI, Hole 1138A. Scale bars = 10 µm. 1, 2, 4, 6-11. Sample 183-1138A-73R-3, 36-38 cm. (1) Aequitriradites spinulosus (Cookson and Dettmann, 1958) Dettmann 1963 (slide 1). (2) Sestrosporites pseudoalveolatus (Couper, 1958) Dettmann, 1963 (slide 1) (4) Polypodiidites horridus, Backhouse, 1988 (slide 1). (6) Ceratosporites equalis Cookson and Dettmann, 1958 (slide 3). (7) Undulatisporites sp. (slide 3). (8) Perinomonoletes sp. A (slide 2). (9) Cicatricosisporites hughesii Dettmann, 1963 (slide 4). (10) Verrucosisporites rarus Burger, 1966 (slide 4). (11) Perinomonoletes sp. B (slide 2). 3. Microfoveolatosporis fromensis (Cookson and Dettmann, 1957) (Sample 183-1138A-72R-3, 7-12 cm) (slide 5). 5. Gleicheniidites cercinidites (Cookson, 1953) Dettmann, 1963 (Sample 183-1138A-73R-2, 38-40 cm) (slide 2).

Plate P6. Sporomorphs from lithologic Unit VI, Hole 1138A. Scale bars = 10 µm. 1, 2, 4, 6-11. Sample 183-1138A-73R-3, 36-38 cm. (1) Aequitriradites spinulosus (Cookson and Dettmann, 1958) Dettmann 1963 (slide 1). (2) Sestrosporites pseudoalveolatus (Couper, 1958) Dettmann, 1963 (slide 1) (4) Polypodiidites horridus, Backhouse, 1988 (slide 1). (6) Ceratosporites equalis Cookson and Dettmann, 1958 (slide 3). (7) Undulatisporites sp. (slide 3). (8) Perinomonoletes sp. A (slide 2). (9) Cicatricosisporites hughesii Dettmann, 1963 (slide 4). (10) Verrucosisporites rarus Burger, 1966 (slide 4). (11) Perinomonoletes sp. B (slide 2). 3. Microfoveolatosporis fromensis (Cookson and Dettmann, 1957) (Sample 183-1138A-72R-3, 7-12 cm) (slide 5). 5. Gleicheniidites cercinidites (Cookson, 1953) Dettmann, 1963 (Sample 183-1138A-73R-2, 38-40 cm) (slide 2).