CONTENTS. IX 



— Characters and fossil forms of the Siphoneae Verticillatas — 

 Florideas — Corallines and Nullipores — Coccoliths and Cocco- 

 spheres — Characeas — Fossil Fungi and Lichens, . . 1488- 1499 



CHAPTER LXVI. 



Characters of Cormophytes — Bryophyta — Mosses — Liverworts — 

 Characters of Pteridophytes — Characters of Filicacese — Ophio- 

 glossaceas and Marattiaceae — Ferns (Filices) — Rhizocarps — 

 Equisetaceae — Lycopodiaceas, 1 500-1 523 



CHAPTER LXVII. 



Characters of Phanerogams — Characters of Gymnosperms — Cycad- 

 aceae — Nceggerathieas and Cordaiteae — Characters and fossil 

 forms of Coniferae, 1524-1537 



CHAPTER LXVIII. 



Characters of Angiosperms — Characters and fossil forms of Mono- 

 cotyledons — Characters of Dicotyledons — Principal groups of 

 the Dicotyledons and their distribution in time — Literature of 

 Paleobotany, 1 538-1 560 



Appendix, . 1561-1570 



Index to General Introduction and Invertebrata, . 1 571-1592 



Index to Vertebrata, 1 593-1616 



Index to Paleobotany. 161 7- 1624 



