The Ohio State University 1981-09 Biovolume Revisited: A Relative Diversity Index for Paleological Analyses Ausich, William I. The Ohio Journal of Science. v81, n5-6 (September-November, 1981), 268-274 http://hdl.handle.net/1811/22810 Downloaded from the Knowledge Bank, The Ohio State University's institutional repository Knowledge Bank kb.osu.edu Ohio Journal of Science (Ohio Academy of Science) Ohio Journal of Science: Volume 81, Issue 5-6 (September- November, 1981)