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Proceedings of the Ohio State Academy of Science 
The complete program of the meeting was as follows: 
A study of Pilacre petersti B. & C. 5 min. R. A. Young 
A Preliminary List of the Land and Fresh water Mol- 
lusca of Ohio. 5 min. V. Sterks 
Better Results in Science Photography. 10 min. G. D. Smith 
Notes on a Sandusky Bay Shrimp Palemonetes 
exilipes. 12 min. W. B. Herms 
Platycnemic Man in Ashtabula Co. 5 min. F. D. Snyder 
Cell Division in Euglena oxyuris Schmarda. 5 min. L. B. Walton 
A small agaric with a disputed name. 6 min. W. A. Kellerman 
Occurrence of Rare Birds in Ohio in 19066. 5 min. Lynds Jones 
Some Physical Properties of Wood. 10 min. W. R. Lazerby 
Ohio Archeological Atlas. 5 min. W. C. Mills 
On the Occurrence of Phytophthora infestans and 
Plasmopara cubensis in Ohio. 8 min. A. D. Selby, 
Experiments to test the difference of Hydrocyanic Acid 
Gas in the Fumigation of Houses. 8 min. A. F. Burgess 
The Specific Name of Necturus. 8 min. F. C. Waite 
Address by the Vice-President, Chas. Dury: “The Natural 
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15 
Histcry of the Lower Rio Grande.” 
Weather and Crop Yield. 15 min. J. W. Smith 
An Ecological Survey of Isle Royale, Lake Superior 
(Illustrated with lantern slides). 18 min. C. C. Adams 
A Successful Mutant of Verbena Without External 
Isolation. 10 min. J. H. Schatiner 
A Lantern Talk on Lichenists. 20 min. Bruce Fink 
The Vicissitudes of the Cincinnati Ice Dam. 20 min. G. F. Wright 
A Botanist’s Second Trip to a Tropical Country 
(Illustrated with lantern slides.) 20 min. W. A. Kellerman 
Notes on Guatemalan Hemiptera with description of 
a few new species. 10 min. Herbert Osbcrn 
A Spear Point containing a nugget of gold. 3 min. W. C. Mills 
“Esperanto,’ a Universal Language for Science, 8 
min. Ivy Kellerman 
The Public Drinking Cup. A report on the Species 
of Bacteria found in ten Examinations. 5 min. E. F. McCampbell 
Interesting Foreign Seeds Disseminated in Alfalfa. 
5 min, A. D. Selby 
Address: “‘Earthquake and Volcanic Phenomena,” with special refer- 
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Or 
ence to the San Francisco earthquake and the volcanoes of the Ha- 
waiian Islands (illustrated with lantern slides.) J. A. Bownocker. 
Notes on some Interesting Protoza from Cedar Point. 
5 min. Cora M. Box 
