LettersDiscussion and Correspondence THE SUPPOSED BIPOLARITY OF POLAR FAUNAS By ARNOLD E. ORTMANN See allHide authors and affiliations Science 14 Oct 1898:Vol. 8, Issue 198, pp. 516-517DOI: 10.1126/science.8.198.516 ARNOLD E. ORTMANN Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.