ArticlesSpecial Article THE ORIGIN OF COLUMNAR HOLES IN WANDERING DUNES See allHide authors and affiliations Science 22 Jun 1923:Vol. 57, Issue 1486, pp. 727-728DOI: 10.1126/science.57.1486.727 John W. HarshbergerFind 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 below.