Plates Page 



1. Ahrensisporites, Cadiospora, Calamospora, Columinisporites, Convolutispora, 



Crassispora 75 



2. Crassispora, Densosporites, Dictyotriletes, Florinites, Granulatisporites .... 77 



3. Gravisporites, Hamiapollenites? , Indospora, Laevigatosporites, Latipulvinites, 



Lundbladispora, Lycospora, Pityosporites, Punctatisporites 79 



4. Punctatisporites 81 



5. Punctatisporites, Raistrickia 83 



6. Raistrickia, Reinschospora, Reticulatisporites, Rhizomaspora, Savitrisporites? ', 



Secarisporites, Striatosporites, Strotersporites, Triquitrites 85 



7. Triquitrites, Trivolites, Vesicaspora, Vestigisporites, Wilsonites, bisaccate 



grains, monosaccate grains, spore A, spore B 87 



8. Spores C through N, hystrichospheres 1 through 3, scolecodont 1, Centonites . 89 



TABLE 



Table Page 



1. Distribution of spores 63 



