Second Century Megadrought in the Rio Grande Headwaters, Colorado: How Unusual was Medieval Drought?

TitleSecond Century Megadrought in the Rio Grande Headwaters, Colorado: How Unusual was Medieval Drought?
Publication TypeJournal Article
Year of Publication2011
Journal TitleGeophysical Research Letters
Author(s)Routson C, Woodhouse C, Overpeck J
Volume38
IssueL22703
DOI10.1029/2011GL050015