PROCEEDINGS OF THE OHIO ACADEMY OF SCIENCE 113 



38. The Distribution and Abundance of Some Animal Par- 



asites of Ohio Live Stock. 5 min. Don C. Mote 



39. The Ecology of Fishing Point, Pelee Island. 10 min. 



Lynds Jones 



40. Migration Phenomena in the Sandusky Region. 20 



min. Lynds Jones 



41. The California Tarweed Industry. 5 min. 



Charles P. Fox 



42. A Provisional Arrangement of the Ascomycetes ol 



Ohio. 10 min, Bruce Fink 



43. The Sprouting of the Two Seeds of a Cocklebur. 3 



min. John H. Schaffner 



44. Additions to the State Flora, presenting Two Species 



of Isoetaceae from Portage County. 5 min. 



L. S. Hopkins 



45. Notes on a Typical Ohio Woodlot. 10 min. 



William R. Lazenby 



46. Ecological Varieties as illustrated by Salix interior. 



5 min. John H. Schaffner 



47. Certain Peculiarities of the Botrychia. 5 min. 



L. S. Hopkins 



48. A New Variety of Carex tribuloides, with Notes on 



the Variability of the Species. 8 min. F. 0. Grover 



49. The Behavior of Some Species on the Edges of their 



Ranges. 15 min. Robert F. Griggs 



50. The Catalog of Ohio Vascular Plants. 5 min. 



John H. Schaffner 



51. A new method in Lichen Taxonomy. 10 min. 



Bruce Fink 



52. Additional Information on the Ohio Devonian. 5 min. 



C. R. Stauffer 



53. Some Geological Features in the Newark and Frazeys- 



burg Quadrangles. 15 min. G. F. Lamb 



54. The Stratigraphy of the Upper Richmond Beds of the 



Cincinnati. 15 min. W. H. Shideler 



55. Metamorphism in the Ordovician System of Giles 



County, Va. 5 min. E. P. Rothrock 



