148 ROYAL SOCIETY OF CANADA 
margin, where some of them seem to fork obtusely, though this is uncer. 
tain. Margin entire or slightly undulate, so as to give a denticulate 
appearance. 
This remarkable leaf is dominant in the collections from Stanley 
Park and Vancouver, and fragments occur in those from Burrard’s Inlet. 
It seems probable that it is the species which Lesquereux identifies with 
Quercus furcinervis of Rossmassler, and found at Bridge Creek and Cascade 
Mountains, Oregon, and Plumas County, California. Some of its forms 
might, with some latitude, be referred to Rossmassler’s species, but on the 
whole it seems distinct. In venation it somewhat resembles Q. castane- 
opsis of Lesquereux, from Randolph County, Wyoming, in beds supposed 
to be Oligocene. It-differs, however,.in form from that species. It seems 
doubtful if it is an oak, but perhaps may be referred for the present to 
the provisional genus Dryophyllum. It may eventually prove to be allied 
to the Laurels or Magnolias. 
QuERcUs DrENntToNr, Lesquereux. 
(Figs. 14, 15.) 
. Lesquereux, vol. viii., p. 48. 
I refer these leaves to Lesquereux’s species above named. They cer- 
tainly represent a closely allied form. They are from Burrard’s Inlet 
and Stanley Park. Lesquereux’s specimens were from the Bad Lands of 
Dakota. 
There are some fragmentary leaves ‘in the collections which may 
have belonged to another species of Live-Oak. 
PLATANUS, SP. 
Large leaves, from Burrard’s Inlet, having venation similar to that 
of Platanus, but too much crumpled and defaced to be figured or de- 
scribed. They seem to represent a form allied to the well-known species 
of Platanus so common in the Upper Laramie east of the mountains. A 
somewhat similar species, ?. dissecta of Lesquereux, occurs at Corral 
Hollow, California, but in beds supposed to be of later date. Additional 
fragments show venation similar to that of P. Gulielmi, Heer, a well- 
known Tertiary species on both sides of the Atlantic, but unfortunately 
the margins of the leaf are not preserved. 
JUGLANS DENTICULATA, Heer. 
Lesquereux, U.S. Reports, vol. vii., p. 289; Heer, Flor. Fos. Arct., vol. ii. 
The specimens referred to this species are fragments found at Bur- 
rard’s Inlet and at Hastings. It is characteristic of the Eocene flora of 
