114 PROCEEDINGS OF THE OHIO ACADEMY OF SCIENCE 



56. Evidence of Basining and Folding during the Eopa- 



leozoic of the Southern Appalachians. 5 min, 



P. H. Gary 



57. An Ancient Finger Lake in Ohio with Tilted Shore- 



lines. 6 min. George D. Hubbard 



58. Unconformity and Basal Gonglomerates of the Missis- 



sippian Age in the Wooster Quadrangle. 5 min. 



G. F. Lamb 



59. Methods of Mapping the Shorelines of Pre-Glacial 



Lakes. 10 min. (Lantern Slides.) Frank Carney 



60. An Eroded Channel in the Cleveland Formation. 



W. G. Burroughs 



61. Symposium: The Quantum Theory of Matter and 



Energy, 

 I. The Quantum Theory applied to Black Body 

 Radiation. 20 min. E. J. Moore 



II. The Quantum Theory applied to the Deter- 

 mination of the Specific Heat of Solid 

 Bodies. 20 min, Charles Sheard 



III. The Quantum Theory applied to Photoelectric 



and Thermionic Emission, 20 min. 



S. J. M. Allen 



IV. General Discussion. 



Demoyistrations 



1. Rare Minerals from Rhodesia, George D, Hubbard 



2. Alaskan Plants. Robert F. Griggs 



3. Specimens illustrating California Tarweed Industry. 



Charles P. Fox 



4. Specimens of Mollusca. V. Sterki 



5. Ohio Odonata. Rees Philpott 



6. Chromosomes of Opalina. Maynard M, Metcalf 



7. Herbarium Specimens of Scirpus and Carex. 



F. 0. Grover 



