Plate P9. Sporomorphs from smear slides from Sample 183-1138A-67R-2, 119-120 cm. Scale bars = 20 µm. 1. Nummus monoculatus Morgan, 1975 (scale bar a). 2. Kleithriasphaeridium tubulosum (Cookson and Eisenack, 1969) Stover and Evitt, 1978 (scale bar b). 3. Trithyrodinium suspectum (Manum and Cookson, 1964) Davey, 1969b (scale bar a). 4. Exochosphaeridium bifidum (Clarke and Verdier, 1967) Clarke et al., 1968 (scale bar a). 5. Florentinia cooksoniae (Singh, 1971) Duxbury, 1980 (scale bar b). 6. Conosphaeridium abbreviatum (Wilson, 1984c) (scale bar b). 7. Cyclonephelium cf. compactum Deflandre and Cookson, 1955 (scale bar a) 8. Chlamydophorella ambigua (Deflandre, 1937) Stover and Helby, 1987 (scale bar a). 9. Glaphyrocysta cf. marlboroughensis Schiøler and Wilson, 1998 (scale bar a).

Plate P9. Sporomorphs from smear slides from Sample 183-1138A-67R-2, 119-120 cm. Scale bars = 20 µm. 1. Nummus monoculatus Morgan, 1975 (scale bar a). 2. Kleithriasphaeridium tubulosum (Cookson and Eisenack, 1969) Stover and Evitt, 1978 (scale bar b). 3. Trithyrodinium suspectum (Manum and Cookson, 1964) Davey, 1969b (scale bar a). 4. Exochosphaeridium bifidum (Clarke and Verdier, 1967) Clarke et al., 1968 (scale bar a). 5. Florentinia cooksoniae (Singh, 1971) Duxbury, 1980 (scale bar b). 6. Conosphaeridium abbreviatum (Wilson, 1984c) (scale bar b). 7. Cyclonephelium cf. compactum Deflandre and Cookson, 1955 (scale bar a) 8. Chlamydophorella ambigua (Deflandre, 1937) Stover and Helby, 1987 (scale bar a). 9. Glaphyrocysta cf. marlboroughensis Schiøler and Wilson, 1998 (scale bar a).