Supplemental material: Late Holocene drought responsible for the collapse of Old World civilizations is recorded in an Italian cave flowstone.
journal contributionposted on 01.01.2006 by Russell Drysdale, et al.
Any type of content formally published in an academic journal, usually following a peer-review process.
GSA Data Repository Item 2006024, Geology, Vol. 34, p. 101. File size: 8 p., about 805 K bytes.