ILLUSTRATIONS. 



Plate I. — ^Figs. 1-7. Onoclea inquirenda (Hollick) n. comb 132 



Fig. 8. Gleichenia protogsa Deb. and Etts. ? 132 



Fig. 9. Gleichenia gracilis Heer? 132 



Figs. 10-13. Thyrsopteris grevillioldes (Heer) n. comb ' 132 



Figs. 14-18. Marsilea Andersoni Hollick 132 



Figs. 19-21. Marsilea Holtingiana Schaff. (introduced for comparison) 132 



Fig. 22. Sagenopteris variabilis (Vel.) Vel.? - 132 



II. — Fig. 1. Podozamites lanceolatus (Lindl. and Hutt.) Schimp 134 



Figs. 2-11 in part, 12-26 in part, 27a. Dammara borealis Heer 134 



Fig. 11 in part. Poacites sp 134 



Figs. 26 in part, 27b, 28. Juniperus hypnoides Heer .. 134 



Figs. 29-32. Dammara cliffwoodensis Hollick (introduced for comparison) 134 



Figs. 33, 34. Dammara northportensis Hollick 134 



Figs. 3.5-37. Dammara minor n. sp 134 



Fig. 38. Cone scale of a conifer? 134 



Figs. 39, 47, 48. Pinus sp - 134 



Fig. 40. Sequoia Reiolienbachi (Gein.) Heer ". 134 



Fig. 41. Cone of Sequoia concinna Fleer 134 



Fig. 42. Cone of Sequoia sp -.. - 134 



Fig. 43. Strobilites perplexus n. sp . 134 



Figs. 44-46. Baiera grandis Heer? 134 



in. — Fig. 1. Cunninghamites elegans (Corda) Endl 136 



Figs. 2, 3. Sequoia heterophylla Vel 136 



Figs. 4, 5. Sequoia Reichenbachi (Gein.) Heer 136 



Fig. 6. Sequoia sp 136 



Figs. 7, 8. Sequoia ambigua Heer '. 136 



Figs. 9, 10. Brachyphyllum macrocarpum Newb 136 



Fig. 11. Cj'parissidium gracile (Heer) Heer? 136 



Figs. 12-13a. Juniperus hypnoides Heer 136 



Fig. 14. Sequoia gracilis Heer? -. 136 



Fig. 15. Sequoia fastigiata (Sternb.) Heer? 136 



Figs. 16, 17. Moriconia cyclotoxon Deb. and Etts 136 



rV. — Fig. 1. Widdringtonites fasciculatus n. sp '. 13S 



Figs. 2-5. Widdringtonites subtilis Heer 138 



Figs. 6-8. Widdringtonites Reichii (Etts.) Heer 138 



Figs. 9, 10. Frenelopsis Hoheneggeri (Etts.) Schenk? 138 



V. — Figs. 1-.6. Protophyllocladus subintegrifolius (Lesq.) Berry 140 



Fig. 7. Czekanowskia dichotoma (Heer) Heer? 140 



Figs. 8-12. Tricalycites papyraceus Newb 140 



Figs. 13-22. Tricalycites major Hollick 140 



