148 Proceedings of the Ohio Academy of Science 
45, 
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Observations on Eruptive Phenomena in the Valley of Ten Thousand 
Sian, Iai seakray, “(Ueiaeinal)).6 deep enna sogobesocsooubor RoBert F. GRiGGs- 
Diastrophism Still Continuing in the Great Lakes Region. 15 min...:... 
E. L. MosELEY 
Clarion and Vanport Members in Ohio. 30 min.............. WILBER STOUT 
A Pre-somite Human Embryo. 10 min. (Opaque projection)...C. L. TURNER: 
Relationioh CatalasestorActivaty, (Ontminin cos Nese estes R. J. SEYMOUR 
Some Features of Industrial Fatigue. 15 min................. E. R. HAYHURST 
Epidemic Encephalitis. 15 min. (Lantern).................. ERNEST SCOTT 
. Measurement of Blood Pressure by Resistance of Carbon Discs.F. P. DURRANT 
. Educative Characteristics of First Grade Children. 15 min... MAry E. MILLER 
. A Study of the Lowest Five Percent of College Students as Determined 
by the Army Alpha Examinations. 10 min................ HELEN MARSHALL. 
. A Study of the Highest Five Percent of College Students as Determined 
by the Army Alpha Examinations. 10 min............... EARL R. GABLER 
. Experimentation in the Psychology of Music. 15 min. ..EsTHER L. GATEWOOD, 
. Mental and Educational Tests of the Deaf. 10 min....... JEANNETTE REAMER 
se Syphilisrand "Delinguencyaiel omnia cee eel er ere een FLORENCE MATEER: 
Demonstrations. 
BlackihumorsonstherCathishtwerr er ssteer ses eran R. C. OsBURN 
Some Interesting Dropicall Hemipteray.,..o.4+- 15525044 HERBERT OSBORN 
Caddisi@ases (Covered wath) Spongesie.cn ..4. cee seek F. H. KRECKER 
Wax Models of 8 mm. and 12 mm. Chondrocrania of Syngnathus...... 
J. E. KINDRED 
Models of Pre-somite (Mateer) Human Embryo............ C. L. TURNER 
Specimens from the Valley of Ten Thousand Smokes..... RoBERT F. GRIGGs: 
Wireless: elephoOney eek as secs tate Sein cease ce eee, tee eee R. A. Brown. 
