NO. 
Noe 
VOLUME VII 
1. CALL, R. ELLSWORTH, Study of Unionidae of 
Arkansas.....s pies eg ey we aera eee SEV EA See ewees 
2e NIPHER, FRANCIS E., “On Blectrical Canacity 
of Bodies, and Energy of an Whiectrieal Charge.... 
Oo» WHEELER, HA. Giacial Drift in Bee Towle i eeess 
Occurrence Sf Blonde in DLenite ine +s 
Additions-to Mineralory, of Nowe vaw sss 
4, NIPHER, FRANCIS F., Law of Minimum Deviation 
of Licht by Pian: Pre fe eee as FE COR RR Oe ee 
5. GLATFELTER, N.M., Rolations of Seis Missouri- 
oensis, Rebb, to S&S. Cordata, Muhliecccrees sores vae's 
‘6, ROBERTSON, CHARLES, Flowors and Insects. 
Account Ecolorical Relations Flora and Fauna 
cad 
ani Carlinvilie, jE os OE ee se ec @oee 
T¢ NIPHER, FRANCIS Key ON Rotatioval Hatin of 
Cathode Disc in Crookes TubG.cecer A ee 
8. WOODWARD, C.M., At What Age Do Pupils Withasow 
from Public DCHODIE Tis cn hws 
9. ROEVER, Vi.%., Geometrical Construction | of ‘Linos of 
Barco: ., eeesene oeeeee eee 
10. NORTON, tone: , Study of the Kansas Ustilagineae. 
ll. UPDEGRAFF, MILTON, Floxure of Telescopcs....ccees 
12. ROBVER, W.H., Geometrical Propertios of Lines.of 
Porro, 1S) Gee esse eee ee 8 *se se ae * . se *a*ee See 88 
13. PRITCHETT, HENRY -_ Results of Double Star Ob- 
sorvations, GCs sees . 6 ey eiess ee ee ee ee ee 
14. ROBERTSON, CHAR LES Maeth omer aan Big aac 
15. KSYS, CHARLE 33 Ra, Relations 2 the Devonian and 
Carboniforsus Lm tipper Tithe. VOL Ey i cae ein a exes k 
16. BAKDOR, FRANK COLLINS, Bayt ae Notes on the 
Murlotees. 255.05. thane Vig 
17. COMBS, ROBERT, Plants Calieoted te “District ae 
Clonfuoros, Cub ss ‘ views +e is cbt e ENT OO 
18, TRELEASE, SILLIAN, An i eR Phytobokonee 2.55. 
19, HURTER, JULIUS, Gantribution to Horpetology of Mo 
VOLUME VIII 129% 
1. NIPHER, FRANCIS E., Method of Measuring Pressure 
“Sst Senin e ine Due to WIG cock sa ue a os oe ee ee 
23 VON SCHRENK, HERMANN, Troes of St. Louis as in- 
fluenced by Tornado Sf LOGG 6 6 06 nte web eeebawe shee 
3. ROBERTSON, CHARLES, New or Littlo Known North 
American Banke. *eeaeveee ® eben Oe bbe be O00 ee 8 48 
4, HITCHCOCK, A.S., Boolosical Plant eae of 
PAdGAG eoee eo oe ee 
5. BAKER, FRANK COLLINS, ‘the ‘NoLiuscan Pavan of 
Waster New Yo rke . . eee eseee8 eee . sere 
6, WOODJARD, CALVIN M., “Efficioney of Gearing under 
et nbn hs ee * * e eseee@teteenpeesvese#t* @ 
7. KINSELY, CARL, Dynamo-Rlectric ‘Weohinddos voces cs 
. i 2 
