@book{ Solr-9986646, title = {Holocene core logs and site methods for modern reef and head-coral cores : Dry Tortugas National Park, Florida}, series = {U.S. Geological Survey open-file report ;}, author = {Hickey, Todd D.}, editor = {Geological Survey (U.S.)}, address = {Reston, Virginia}, publisher = {U.S. Department of the Interior, U.S. Geological Survey}, year = {2013}, pages = {27}, note = {Title from title screen (viewed on May 1, 2014).}, url = {http://purl.fdlp.gov/GPO/gpo48489} }