Fróðskaparrit - 01.01.1998, Page 296

Fróðskaparrit - 01.01.1998, Page 296
302 DISTRIBUTION OF LATEGLACIAL TEPHRA IN SCANDINAVIA Einarsson, T. 1986. Tephrochronology. In: Berglund, B. (ed.). Handbook of palaeoecology and palaeo- hydrology: 329-342. Gronvold, K., Oskarsson, K., Johnsen, S.J., Clausen, H.B., Hammer, C.U., Bond, G. and Bard, E. 1995. Ash layers from Iceland in the Greenland GRIP ice core correlated with oceanic and land sediments. Earth and Planetary Science Letters 135: 149-155. Grootes, P.M., Stuiver, M„ White, J.W.C., Johnsen, S.J. and Jouzel, J. 1993. Comparison of oxygen isotope records from the GISP2 and GRIP Greenland ice cores. Nature 366: 552-554. Hafliðason, H., Sejrup, H.P., Kristensen, D.K. and Johnsen, S. 1995. Coupled response of the late glacial climatic shifts of northwest Europe reflected in Greenland ice cores: Evidence from the northern North Sea. Geology 23: 1059-1062. Hajdas, I., Ivy-Ochs, S.D., Bonani, G., Lotter, A.F., Zolitschka, B. and Schlíichter, C. 1995. Radiocar- bon age of the Laacher See Tephra: 11,230±40 BP. Radiocarbon 37: 149-154. Hughen, K.A., Overpeck, J.T., Lehman, S.J., Kashga- rian, M., Southon, J., Peterson, L.C., Alley, L.C., Alley, R. and Sigman, D.M. 1998. Deglacial chan- ges in ocean circulation from an extended radiocar- bon calibration. Nature 391: 65-68. Juvigne, E, Kozarski, S. and Nowaczyk, B. 1995. The occurrence of Laacher See Tephra in Pomerania, NW Poland. Boreas 24: 225-231. Kapsner, W.R., Alley, R.B., Shuman, C.A., Ananda- krishnan, S. and Grootes, P.M. 1995. Dominant in- fluence of atmospheric circulation on snow accumu- lation in Greenland over the past 18,000 years. Na- ture 373: 52-54. Knudsen, K.L., Conradsen, K., Heier-Nielsen, S. and Seidenkrantz, M.-S. 1996. Palaeoenvironments in the Skagerrak-Kattegat basin in the eastern North Sea during the last deglaciation. Boreas 25: 65-77. Kvamme, T„ Mangerud, J„ Furnes, H. and Ruddiman, W.F. 1989. Geochemistry of Pleistocene ash zones in cores from the North Atlantic. Norsk Geologisk Tidskrift 69: 251-272. Lacasse, C„ Sigurdsson, H., Jóhannesson, H„ Pateme, M. and Carey, S. 1995. Source of Ash Zone 1 in the North Atlantic. Bulletin ofVolcanology 57: 18-32. Lowe, J.J., Ammann, B., Birks, H.H., Bjorck, S„ Coope, G.R., Cwynar, L„ De Beaulieu, J.-L„ Mott, R.J., Peteet, D.M. and Walker, M.J.C. 1994. Climatic changes in areas adjacent to the North Atlantic during the Last glacial-interglacial transition (14-9 ka BP): a contribution to IGCP-253. Journal of Quaternary Science 9: 185-198. Mangerud, J„ Furnes, F and Jóhansen, J. 1986. A 9000 year old ash bed on the Faroe Islands. Quaternary Research 26: 262-265. Mangerud, J„ Lie, S.E., Fumes, H„ Kristiansen, I.L. and Lømo, L. 1984. A Younger Dryas ash bed in wes- tem Norway and its possible correlations with tephra in cores from the Norwegian Sea and the North Atlantic. Quaternary Research 21: 85-104. Merkt, J„ Mtiller, H„ Knabe, W„ Mtiller, P. and Wieser, T. 1993. The early Holocene Saksunarvatn tephra founđ in lake sediments in NW Germany. Boreas 22: 93-100. Norðdahl, H. and Hafliðason, H. 1992. The Skógar Tephra, a Younger Dryas marker in North Iceland. Boreas 21: 23-41. Páhlsson, I. and Bergh Alm, K. 1985. Pollen-Analytical Studies of the Cores 14103-3 and 14102-1 from the Western Baltic. Striae 23: 74-82. Persson, Ch. 1971. Tephrochronological investigation of peat deposits in Scandinavia and on the Faroe Islands. Sveriges Geologiska Undersokning C 656. 34 pp. Roberts, S.J. 1997. The spatial extent and geochemical characteristics of Lateglacial tephra deposits of Scotland and Northern England. Unpublished MSc Thesis, University of London. Turney, C.S.M. 1998. Extraction of rhyolitic component of Vedde microtephra from minerogenic lake sedi- ments. Journal of Palaeolimnology 19: 199-206. Turney, C.S.M., Harkness, D.D. and Lowe, J.J. 1997. The use of microtephra horizons to correlate Late- glacial lake sediment successions in Scotland. Journal ofQuaternary Science 12: 525-531. Usinger, H. 1977. Bølling-Interstadial und Laacher Bimstuff in einem neuen Spatglazail-Profil aus dem Vallensgárd Mose/Bornholm. Mit pollengrðssen- statistischer Trennung der Birken. Danmarks Geo- logiske Undersøgelse Árbog 1977: 5-29. Wastegárd, S„ Bjorck, S„ Possnert, G and Wohlfarth, B. 1998. Evidence for occurrence of the Vedde Ash in Sweden; radiocarbon age and calendar year esti- mates. Journal of Quatemary Science 13: 271-274. Wohlfarth, B. 1996. The chronology of the last termina- tion: a review of radiocarbon-dated, high-resolution terrestrial stratigraphies. Quatemary Science Re- views 15: 267-284. Zielinski, G.A., Mayewski, P.A., Meeker, L.D., Whit- low, S. and Twickler, M.S. 1996. A 110,000-yr re- cord of explosive volcanism from the GISP2
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