282 



SCIENCE 



[N. S. Vol. LIV. No. 1395 



A peculiar case of stature inheritance: A. B. 

 Plowman. 



A differential sensitivity theory of time and space 

 and its iearing on evolution: L. B. Walton. 



The relation of the Mologist to puhlio health ad- 

 ministration: A. B. Plowman. 



The function of the strim and the origin of lilateral 

 symmetry in the euglenoids : L. B. Walton. 



The geographical distribution of the genera of 

 the Opalinidw: Maynakd M. Metcalf. 



Eemiptera of the Adirondacks: Herbert Os- 



BORN. 



Collecting in southern Florida: Herbert Osborn. 



Some studies in Bessian fly emergence: T. H. 

 Parks. 



Notes on the habits and life history of Galeatus 

 pecTchami Ashm.: Carl J. Drake. 



A new Amirosia beetle: notes on the worJc of 

 Xyloterinus politus Say: Carl J. Drake. 



Fhylogeny and distribution of the genus Libellula: 

 Clarence H. Kennedy. 



Aids in\ teaching elementary cytology: Z. P. Met- 

 calf. 



The cytology of the seaside earwig, Anisoldbis: 



S. I. KORNHAUSER. 



Copulation in Planaria maculata: E. A. Buding- 



ton. 

 On the regulative capacity of the neural tube: H. 



L. Wieman. 

 The musculature of the head and throat of Chi- 



mosra ogilvyi: Mae Friedlander. 

 New models of tlie development of the heart in the 



chicle: Bradley M. Patten. 

 Some features of the morphology of the Jcidney of 



Necturus: S. W. Chase. 

 Orientation in the cat: Prancis H. Herrick. 

 Diet of a captive mole: E. L. Moseley. 

 Additions to the birds of Ohio: Lynds Jones. 

 Phagocytosis and clotting in the perivisceral fluid 



of Arbacia: J. E. Kindred. 

 Further observations as to the effect of thyroid 



substance on plant protoplasm: B. A. Bu- 



DINGTON. 



The origin and development of the prairie in North 



America: H. C. Sampson. 

 The significance of native vegetation in crop pro- 

 duction: A. E. Waller. 

 Energy relations of an dcre of corn: E. N. 



Transeau. 

 Some energy relations of aquatic life and their 



significance: L. H. Tiffany. 

 Contributions to the genetics and cytology of 



partheno genetic Taraxaca: Paul B. Sears. 

 Reversal of the sexual state in Japanese hop: J. 



H. Schaffner. 

 The occurrence and abundance of certain algce in 



LaTce Erie: Malcolm E. Stickney. 

 The census of flowering plants on certain small 



islands of Lake Erie: Malcolm E. Stickney. 

 Causes and consequences of the irregulccrities in 



the glacial border in the Ohio Valley: G. Pred- 



ERiCK Wright. 

 Explorations mi eastern Bolivia: K. F. Mather. 

 Some sub-surface rock channels filled with glacial 



material: J. Ernest Carman. 

 A fault-zone breccia in the Bass Island series: J. 



Ernest Carman. 



A diseonformable contact at the base of the Syl- 

 vania sandstone : J. Ernest Carman. 



The Ordovician and Silurian seas of American 

 arctic and subarctic regions and the relation of 

 their faunas to contemporaneous seas of Euro- 

 pean areas: August Poerste. 



Some coastal geology of southern Florida: G. P. 

 Lamb. 



An interpretation of some Ohio geology: G. P. 

 Lamb. 



Eichmond Ostracoda of especial interest: W. H. 

 Shideler. 



Additions to our knowledge of the Arnheim: W. 

 H. Shideler. 



A Pliocene brackish water fauna near Alexander, 

 La.: E. E. Smith. 



A modification of Eobbs's method of teaching 

 interpretation of geologic maps: E. B. Smith. 



An embryonic volcano in Adams County, Ohio: 

 Walter H. Bucher. 



Local geology of Cleveland from an economic 

 standpoint : Prank E. Van Horn. 



The reopening and the end of the Linton (Ohio) 

 Coal-measures fossil-amphibian locality: J. E. 

 Hyde. 



The fauna of the Berea Grit; a recurrent Bed- 

 ford fauna, and its bearing on the age of the 

 Bedford: J. E. Hyde. 



Some psychology applied to Americanization: 

 Garry C. Myers. 



Scientific direction of childhood, — America's great- 

 est social and political responsibility: Herman 

 H. Young. 



Beliability of survey methods in individual diag- 

 nosis: Plorence Pitzgerald. 



Limiting factors in human behavior: A. P. Weiss. 



Waste of mental ability in our school system: 

 Helen Marshall. 



(o) Some studies in progress in the Cleveland 

 School of Education: (b) Some data on learn- 

 ing curves: Garry C. Myers. 



College men in the penitentiary : Carl Murchison. 



A preliminary report on retroactive inhibition 

 (with particular reference to two conditions) : 

 E. B. Skaggs. 



The measurement of psychological effects of fa- 

 tigue and low oxygen: P. C. Dockeray. 



Discussion of the legal status of psychology in 

 Ohio State: led by H. Austin Aikins. 



demonstrations 



Chromosomal complexes of Anisolabis: S. I. 



Kornhauser. 

 Geographic distribution maps of the Opalinidce and 



their hosts: Maynard M. Metcalf. 

 New models of development of the heart in the 



chicle: Bradley M. Patten. 

 Chart and data relating to an interesting case of 



stature inheritance: A. B. Plowman. 

 Multiple ova in Graafian follicles of cat: Edward 



L. EiCE. 

 Sulphur dioxide injury to vegetation: A. E. 



Waller. 

 Illustrations of euglenoids: L. B. Walton. 



Edward L. Eice, 



Secretary 



Delaware, Ohio 



