ProvincraL Museum Report. O 31 




Vol. 17, No. T—The Subspecies of Sceloporus occidentalis, with Description of a New Form, 
from the Sierra Nevada, and Systematic Notes on other California Lizards. Charles 
Lewis Camp. 
Vol. 17, No. S—Osteological Relationships of Three Species of Beavers. I. Harvey Holden. 
Vol. 17, No. 9—Notes on the Systematic Status of the Toads and Frogs of California. Charles 
Lewis Camp. 
Vol. 17, No. 10—A Distributional List of the Amphibians and Reptiles of California. Joseph 
Grinnell and Charles Lewis Camp. 
Vol. 16, No. 22—On some New Species of Aphroditidse from the Coast of California. Christine 
Essenberg. 
Vol. 16, No. 17—Distribution of the Land Vertebrates of South-eastern Washington. Lee 
Raymond Dice. 
Vol. 16, No. 23—Notes on the Natural History and Behaviour of Emerita analoga (Stimp- 
son). Hargld Tupper Mead. 
Vol. 16, No. 24—Ascidians of the Littoral Zone of Southern California. William BE. Ritter 
and Ruth A. Forsyth. 
Vol. 18, No. 1—Mitosis in Giardia microti. William C. Boeck. 
Vol. 18, No. 3—Description of some New Species of Polynoid:e from the Coast of California. 
Ohristine Essenberg. 
Vol. 18, No. 4—New Species of Amphinomidze from the Pacific Coast. Christine Essenberg. 
Vol. 17, No. 16—Publications: Zoology. William Emerson Ritter and Charles Atwood 
Kofoid. 
Bulletin Nos. 1 and 2—Scripps Institution for Biological Research. 
Bulletin No. 3—Scripps Institution for Biological Research of the University of California : 
Modern Conceptions of Heredity and Genetic Studies at the Scripps Institution. Francis 
B. Summer. 
Bulletin No. 4—Scripps Institution for Biological Research: Field Research and Laboratory 
Experiment: their Places in ascertaining and explaining Habits in Nature. Calvin O. 
BEsterly. 
DOMINION GOVERNMENT PUBLICATIONS. 
Memoir S84—An Exploration of the Tazin and Taltson Rivers, North West Territories. 
Charles Cammsell. 
Memoir 88S—Geology of Graham Island, British Columbia. J. D. MacKenzie. 
Memoir 89—Wood Mountain-Willowbunch Coal Area, Saskatchewan. Bruce Rose. 
Memoir 91—The Labrador Eskimo. E. W. Hawkes. 
Memoir 92—Part of the District of Lake St. John, Quebec. John Dresser. 
Memoir 93—The Southern Plains of Alberta. D. B. Dowling. 
Memoir 94—Ymir Mining Camp, British Columbia. Chas. Wales Drysdale. 
Memoir 96—Sooke and Duncan Map-areas, Vancouver Island. G. H. Cooke and H. G. Clapp. 
Memoir 97—Scroggie, Barker, Thistle, and Kirkham Creeks, Yukon Territory. D. D. Cairns. 
Memoir 98—Magnesite Deposits of Grenville District, Argenteuil County, Quebec. M. E. 
Wilson. : 
Memoir 101—Pleistocene and Recent Deposits in the Vicinity of Ottawa, with the Descrip- 
tions of the Soil. W. A. Johnston. 
Museum Bulletin No. 25—Recent and Fossil Ripple-marks. HE. M. Kindle. 
Geological Survey—Summary Report for 1916. Wheaton District, Southern Yukon. D. D. 
Cairns. 
Geological Survey—Summary Report, 1915. D. D. Cairns. 
Reprint from the Scientific Monthly—The Development of Museums and their Relation to 
Education. Harlan I. Smith. 
Reprint from the Bighth Annual Report of the Commission of Conseryation—The Couserya- 
tion of the Fur Resources of Northern Canada. C. Gordon Hewitt. 
Bighth Annual Report, Commission of Conservation of Canada, 1917. 
CoLorADO AGRICULTURAL EXPERIMENT STATION. 
Colorado Museum of Natural History—Annual Report, 1916, 
Colorado University Bulletin, Vol. XVII., No. 1—University Studies. 
