Zobrazeno 1 - 8
of 8
pro vyhledávání: '"David Edginton"'
Autor:
John P. McGeehin, Charles W. Holmes, Andrei M. Sarna-Wojcicki, David Edginton, Steven M. Colman, J. Platt Bradbury
Publikováno v:
Journal of Paleolimnology. 31:139-149
A combination of tephrochronology and 14 C, 210 Pb, and 137 Cs measurements provides a robust chronology for sedimentation in Upper Klamath Lake during the last 45 000 years. Mixing of surficial sediments and possible mobility of the radio-isotopes l
Autor:
Kitchin, Rob, Wilton, Robert
Publikováno v:
Canadian Geographer; Summer2003, Vol. 47 Issue 2, p97-115, 19p
Publikováno v:
Australian Geographical Studies; 1990, Vol. 28 Issue 2, p240-259, 20p
Publikováno v:
Journal of Paleolimnology; May2004, Vol. 31 Issue 4, p547-549, 3p
Autor:
Gale Research Inc
A compilation of U.S. government reports on contemporary political and economic conditions, government personnel and policies, political parties, religions, history, education, press, radio and TV, climate, and other characteristics of selected count