CONTENTS OF VOL. ITI. 
The Distribution and Physical and Past-Geological 
Relations of British North American Plants. 
CCanchision.)) A. DRUMMOND. cccecsceceiscececse ss 
On a Basal Series of Cambrian Rocks in Menae) 
G. F. Marruew, M.A., F.R.S.C.. 
Proceedings of the ioneseen Ahssoatnuron ce the Ad- 
vancement of Science for 1887 ........ ...scscecsesees 
The Prairies of Manitoba. A. T. Drummonp........... 
Note on a Specimen of Lake Iron Ore from Lac la 
Tortue, P.Q. Dr. B. J. Harrineron, B.A......... 
Proceedings of Natural History Society, Session 
PBEM ORE  eracesnae rio de 7akcideraiacice cess aoce's ie cise tacebe se 
Montreal Microscopical Society, Session 1886-87....... 
Preliminary Note on New Species of Sponges from the 
Quebec Group at Little Métis. Sr J. WiniiaMm 
PERT SON LALIT EERE ecareise se oeisinosle caucus ss Zoeaeass 
Notes on Sponges from the Quebec Group at Métis, 
and from the Utica Shale. Grorae JENNINGS 
OO aL 2] rep DES eo oe eee 
Examination of some Manitoba Waters. A. McGiLn 
RSeRe PES OC eran tae Pal een eur auch nis cpinbeis's adpacdee cade 
On the Classification of the Cambrian Rocks in Acadia. 
et RUA UO MO Asc R AER Os Wa reussecneenedendendeons 
The Climate of the Canadian West. [. Inarrsout... 
Notes on Fossils from the Utica Formation at Point- 
d-Pic, Murray River, Murray Bay (Que ), Canada, 
RTOS PN ARs WL, gy ENC) Ansace'ee < souvesiscvduees 
The Relation of Climate to Vegetation. Prorrssor 
SM MONT viivavebsiser sever sree seaneossbi revs ae 
A 
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