CONTENTS, 



Introduction 13 



Scope of this monograph 13 



Localities wliere fossil plants have been found 14 



Previous descriptions and studies of the region 14 



Geological discussion 25 



General characteristics of the jilant-bearing deposits 25 



Correlation of the insular and allied formations 28 



Descriptions of species 31 



Pteridophyta 31 



Filicales 31 



Gleicheniacefe 31 



Cyatheaceae 31 



Polypodiacese 32 



Sal viniales 33 



Marsileacese 33 



Spermatophy ta 35 



Gymnospermse 35 



Cycadales ; 35 



Cycadacese , 35 



Coniferales 36 



Gingkoacese 36 



Pinacese 37 



Angiospermse 47 



Monocoty ledonpe 47 



Pandanales ' 47 



Typhacese 47 



Graminales 48 



Poacese 48 



Cyperacese 48 



Liliales 48 



Liliacese 48 



Dicotyledonse '. 49 



Ghoripetalae 49 



Salicales 49 



Salicacese 49 



Myricales : 53 



Myricacese 53 



Juglandales 54 



Juglandacese 54 



Fagales .■ 56 



Fagacese 56 



5 



