viii 
PaG 
On the Origin of Puget Sound, and its Connected System of ae 
Tideways (May 26, 1884), wzthout abstract .............+- 104 
The Scenery of the Rocky Mountain Parks (June g, 1884), wzth- 
LCE AD SUF OIGUS ie lone aE lM sealer ios ene aan ete ek Eee ip es fe on a; Rae 108 
JOHN S. NEWBERRY and H. L. FAIRCHILD. 
The Geology, Botany, and Scenery of the Yellowstone National 
Park (December 10, 1883), without abstract .............. 34 
JOHN K. REES. 
_ Theories in Regard to the Causes of the Recent Red Skies (Feb- 
rary 11;'TS6A), WHAOWOAUSITACE oc Semin ens snp ee 60 
WILLIAM P. TROWBRIDGE. 
Tornadoes (October 8, 1883), without abstract .............4-- 3 
CHARLES B. WARRING. 
The Uniformity of Geological Climate in High Latitudes (April 
TA, USOAy WR AISTPALE SS... oe lo ooo ee cant gee re 84-94 
F. COPE WHITEHOUSE. 
The Topography of Egypt between 28° and 30° N. L. (March 
AGE GOA) ROLE QUSLRECL «<2 obs one wei es ea ec wile oe eke 78-79 
LECTURES OF THE COURSE OF r88q. 
Without Abstracts. 
J. W. POWELL. 
The Mythology of the Indians of the Sacramento Valley (Janu- 
ALY 28, TOGA) cbse a Docc tito om olde hetanie o ete e ateia sie ee +s 55 
D. CADY EATON. 
Christian Iconography, as Illustrated in the Cathedrals of the 
Middle Ages.(March-2, 1082) i... ous bee gece 71 
ALEXIS A. JULIEN. 
A Search for Flint Implements in the Ancient Gravels of Amiens 
(March's. "1hpA) .. <-ssse dsae pee eee ee rae ode Beant Bias 80 
F. W. PUTNAM. 
Recent Discoveries in the Prehistoric Mounds of Ohio (April 21, 
H. CARVILL LEWIS. 
The Glacial Epoch in North America ;May 19, 1884) ........-. 102 
