CONTENTS. 













PAGE 



I. Inteoductory Remarks . . . . . . . . .33 



II. Bibliographical History of Lepidostrobus and Flemingites; with Remarks on their 



Relationship to Lepidodendron and Sigillaria . . . . .33 



§ 1 . General Remarks .... 







. 33 



2. Lepidodendron. Stem 



. 







. 34 



3. — Internal structure ; Withatn anc 



i others 







. 35 



4. — — Hooker 









. 35 



5. — Roots, Bowman, and Binney 









. 36 



6. — — Richard Brown . 









. 36 



7. — — Hooker . 









. 36 



8. — — Carruthers 









• 37 



9. — — — and Binney 









. 37 



10. Lepidostrobus. Lindley and others 









. 38 



11. — Robert Brown 









. 38 



12. — Hooker . 











. 39 



13. — Carruthers 











. 39 



14. Flemingites. Morris 











. 40 



15. — Binney 











. 41 



16. — Balfour 











. 41 



17. — Goldenburg 











. 42 



18. — Binney 











. 42 



19. — Carruthers 











." 42 



20. — Brongniart 











. 42 



21. — Schimper . 











. 43 



II. Remarks on Macrospores and Micr( 



3SP0RES 









. 44 



