Letters Pre-Bonneville climate By Nevada, G. K. GILBERT See allHide authors and affiliations Science 10 Aug 1883:Vol. ns-2, Issue 27, pp. 170DOI: 10.1126/science.ns-2.27.170 Nevada, G. K. GILBERT 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.