VOLUME e. 
Bait. Lours.— On ae Dede Violet Component in Artificial Light. pp. 1-29 
2p 
ay, 1 
Watcort, Henrr P.—Alerand er Agassiz. pp. 31-44. June, 1912. 30c. 
Paruurres, H. B. and Moorg, C, L. E.—A Theory of Linear Distance and 
Angle. pp. 45-80. July, "11d. 
setetigg A. H.— Preliminary Diagnoses of New Species of Chanoniam, pp. 
ata Norton A—A Study with the Echel on Spectroscope ‘of Gonada Ber 
‘in the Spectra of the Zinc Arc _ — park at Atmospheric Pressure. 
91-109. 2 pls. August, 1912. 
ga rit A. E., and Pierce, G. 7 on e Impedance of Telephone Receivers 
as affec ted by the Motos of their Diaphragms. pp. 11 1-151. ‘September, © 
1912. 70c : 
THaxTeER, Roiae ND. Sear ~ Critica Laboulbeniales from the Argentine. pp. 
155-223. August, 1912 
Horson, Jonn Wiuiam. — culture Studies of Fungi producing Bulbils and 
ee Propagative Bodies. pp. 225-306. October.1912, $1. 
Beipeman, P. W.— Therm odyn amic Wa pateagy * — Water to 80° and 
3000 1 
3 whacbnes see 1912, pp 
a Roua reliminary Descriptions = ‘New Species of Rickia and 
Tren pores “September: 1912. pp. 363-386. 
Wixso oe Epw , and Lewis, Girsert N.— The T basse hie Manifold of 
Relativity. pt ‘non- Euclidean Geometry of Mechanics and Electromag- 
net: November, 1912. pp. 387-507. $1.75. 
Wuterbx D. L.—On the se ne tence and Properties of the Ether. pp. 509- 
JEFFREY, Epwarp OC. sae th History, Comparstive Anatomy and Evolution, . 
of the Araucarioxylon Type. Parts 1 November, 1912. pp. 531-571, 
$1.00. 
Sancer, Caarutzs Ropert and Rizcer, Emint Rarmonp.—The Action of 
Sulphur Trioxide on Silicon Tetrachloride. pp. 573-595. January, 1913.° 
isk. A. ye An Leanne Heater and Automatic Thermostat. pp. 597-605. 
an 
- Hoxpen, Pialassilee ase Sh A goopenidg from Cliffwood, New Jersey. pp. 
—6 mS < 
Taser, Henry.— On the Salar Functions of Hyper Complex Numbers. pp. 
625-667.. March, 
80c. 
Mark, Kennera L.— fk reliminary Study of the Salinity of Sea-water in the 
Bermudas. pp 
Herper, Wituam Argtaur.— On OC tain Fragments of the Pre-Socratics: 
ti otes and Elucidations. sie mihi May, 1913 
Cuester, W he Structure the Gorg Coral Peoudoplexsure 
Wright and Studer. pp. 735-773. 4pls. May, 1913 
(Continued on page 2 of Cover.) 
