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[文献書誌] Fukusawa, H. et al.: "Varve chronology of European maar and Japanese lake sediments since the last glacial : How many sets of light-dark lamina were formed annually ?"Terra Nostra. 01/3. 91-95 (2001)
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[文献書誌] Fukusawa, H. et al.: "Changes of eco-system in the last 500 years caused by human impacts in Lake Suigetsu, central Japan"Geographical Reprts of Tokyo Metropolitan University. 37(in press). (2002)
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[文献書誌] Kato, M., Tanimura, Y., Matsuoka, K., Fukusawa, H.: "Sedimentary accumulation and vertical mixing of diatom valves in coastal marine sediments in Omura Bay, western Japan"Journal of Sedimentological Society, Japan. 53. 47-55 (2001)
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[文献書誌] Tsukamoto, S., Fukusawa, H.et al.: "Infrared stimulated luminescence and thermoluminescence dating of loess from Lanzhou, China"The Quaternary Research. 40(5). 385-392 (2001)