CONTENTS. 



Page. 



Introduction 13 



Scope of this monograph 13 



Localities where fossil plants have been found 14 



Previous descriptions and studies of the region 14 



Geological discussion r 25 



General characteristics of the plant-bearing deposits 25 



Correlation of the insular and allied formations 28 



Descriptions of species 31 



Pteridophyta 31 



Filicales 31 



Gleicheniaceae 31 



Cyatheacese 31 



Polypodiaces - 32 



Salviniales 33 



Marsileacese — 33 



Spermatophyta * 35 



Gymnospermae - 35 



Cycadales 35 



Cycadacea3 35 



Coniferales 36 



Gingkoaceae 36 



Pinacese ~ 37 



Angiospermse 47 



Monocotyledons 47 



Pandanales 47 



Typhaces l 47 



Graminales 48 



Poaces 48 



Cyperaces 48 



Liliales 48 



Liliacese 48 



Dicotyledons 49 



Choripetalse 49 



Salicales 49 



Salicacese 49 



Myricales „ 53 



Myricacese 53 



Juglandales » 54 



Juglandacese 54 



Fagales 56 



Fagacese „ 56 



5 



