Papers in the Biological Sciences
Document Type
Article
Date of this Version
6-1942
Citation
Botanical Gazette (June 1942) 103(4): 751-761
Abstract
This paper presents fifteen pollen profiles from as many peat deposits in Illinois, Indiana, Michigan, and Ohio, only two of which--Bucyrus and Mud Lake (Ohio)--have been previously published. These profiles have been prepared to show only the relative fluctuations of eight forest genera and one family, Betulaceae.