Maryland Geological Survey 243 



Ficus contorta Dawson 

 Ficus laurophyllidia Dawson 

 Ficus magnolivfolia Lesquereux 

 Ficus rotundata Dawson 

 Ficus wellingtoniw Dawson 

 Ficus sp. Dawson 



Ginkgo baynesiana (Dawson) Knowlton 

 Ginkgo pusilla (Dawson) Knowlton 1 

 Glyptostrobus sp. 

 Juglandites fallax Dawson 

 Juglandites ? sp. 

 Juglans harwoodensis Dawson 

 Laurophyllum insigne Dawson 

 Laurus colombi Heer 

 Liriodendron prtrtulipiferum Dawson 

 Liriodendron succedens Dawson 

 Macclintockia trinervis Heer 

 Macrotccniopteris vancouverensis Dawson 

 Magnolia capellinii Heer 

 Magnolia occidentalis Dawson 

 Menispcrmites sp. 

 Neuropteris castor Dawson 

 Nilsonia lata Dawson 

 Noeggerathiopsis robinsi Dawson 

 Paliurus neilii Dawson 

 Pecopteris sp. 



Persea leconteana Lesquereux 

 Phragmites cordaiformis Dawson 

 Phyllites sp. 



Populites probalsamifera Dawson 

 Populus longior Dawson 

 Populus protozadachii Dawson 

 Populus rectinervata Dawson 

 Populus rhomboidea Lesquereux 

 Populus trinervis Dawson 

 Populus sp. 



Proteoides major Dawson 

 Proteoides neillii Dawson 

 Proteoides sp. 



Protophyllum nanaimo Dawson 

 Protophyllum sp. 

 Pteris glossopteroides Dawson 

 , Quercus holmesii Lesquereux 



Quercus multinervis Lesquereux 

 Quercus ? occidentalis Dawson 



1 Antedated by Heer 1876. 



