Riehle, J. R., Meyer, C. E., and Miyaoka, R. T., 1999, Data on Holocene tephra (volcanic ash) deposits in the Alaska Peninsula and lower Cook Inlet region of the Aleutian volcanic arc, Alaska: U.S. Geological Survey Open-File Report 99-0135, 5 p.
website with links to data and index map
Project website: homepage : 160 KB
Project website: methods : 178 KB
Project website: index map : 119 KB
Project website: data : 380 KB
Project website: sample localities : 134 KB
Project website: sample sources : 146 KB