Author: Twickler, M.S.

Buck, C.F., P.A. Mayewski, M.J. Spencer, S.I. Whitlow, M.S. Twickler, and D. Barrett. 1992. Determination of major ions in snow and ice cores by ion chromatography. Journal of Chromatography 594:225-228.
Lyons, W.B., P.A. Mayewski, M.J. Spencer, M.S. Twickler, and T.E. Graedel. 1990. A Northern Hemispheric volcanic chemistry record (1869-1984) and climatic implications using a south Greenland ice core. Annals of Glaciology 14:176-182.
Mayewski, P.A., G. Holdsworth, M.J. Spencer, S.I. Whitlow, M.S. Twickler, M.C. Morrison, K.K. Ferland, and L.D. Meeker. 1993. Ice core sulfate from three northern hemisphere sites: Source and temperature forcing implications. Atmospheric Environment 27A:2915-2919.
Mayewski, P.A., L.D. Meeker, M.C. Morrison, M.S. Twickler, S.I. Whitlow, K.K. Ferland, D.A. Meese, M.R. Legrand, and J.P. Steffensen. 1993. Greenland ice core "signal" characteristics: An expanded view of climate change. Journal of Geophysical Research 98:12839-12847.
Mayewski, P.A., L.D. Meeker, M.S. Twickler, S.I. Whitlow, Q. Yang, W.B. Lyons, and M. Prentice. 1997. Major features and forcing of high-latitude northern hemisphere atmospheric circulation using a 110,000-year-long glaciochemical series. Journal of Geophysical Research 102:26345-26366.
Mayewski, P.A., L.D. Meeker, S.I. Whitlow, M.S. Twickler, M.C. Morrison, P. Bloomfield, G.C. Bond, R.B. Alley, A.J. Gow, P.M. Grootes, D.A. Meese, M. Ram, K.C. Taylor, and M.A. Wumkes. 1994. Changes in atmospheric circulation and ocean ice cover over the North Atlantic during the last 41,000 years. Science 263:1747-1751.
Mayewski, P.A., L.D. Meeker, S.I. Whitlow, M.S. Twickler, M.C. Morrison, R.B. Alley, P. Bloomfield, and K.C. Taylor. 1993. The atmosphere during the Younger Dryas. Science 261:195-197.
Mayewski, P.A., M.J. Spencer, M.S. Twickler, and S.I. Whitlow. 1990. A glaciochemical survey of the Summit region, Greenland. Annals of Glaciology 14:186-190.
Mayewski, P.A., M.S. Twickler, S.I. Whitlow, L.D. Meeker, Q. Yang, J. Thomas, K. Kreutz, P.M. Grootes, D.L Morse, E.J. Steig, E.D. Waddington, E.S. Saltzman, P.-Y. Whung, and K.C. Taylor. 1996. Climate change during the last deglaciation in Antarctica. Science 272:1636-1638.
Mayewski, P.A., W.B. Lyons, M.J. Spencer, M.S. Twickler, C.F. Buck, and S.I. Whitlow. 1990. An ice core record of atmospheric response to anthropogenic sulphate and nitrate. Nature 346:554-556.
Meeker, L.D., P.A. Mayewski, M.S. Twickler, S.I. Whitlow, and D.A. Meese. 1997. A 110,000-year history of change in continental biogenic emissions and related atmospheric circulation inferred from the Greenland Ice Sheet Project ice core. Journal of Geophysical Research 102:26489-26504.
O'Brien, S.M., P.A. Mayewski, L.D. Meeker, D.A. Meese, M.S. Twickler, and S.I. Whitlow. 1995. Complexity of Holocene climate as reconstructed from a Greenland ice core. Science 270:1962-1964.
Taylor, K.C., P.A. Mayewski, M.S. Twickler, and S.I. Whitlow. 1996. Biomass burning recorded in the GISP2 ice core: A record from eastern Canada? The Holocene 6(1):1-6.
Taylor, K.C., P.A. Mayewski, R.B. Alley, E.J. Brook, A.J. Gow, P.M. Grootes, D.A. Meese, E.S. Saltzman, J.P. Severinghaus, M.S. Twickler, J.W.C. White, S.I. Whitlow, and G.A. Zielinski. 1997. The Holocene-Younger Dryas transition recorded at Summit, Greenland. Science 278:825-827.
Whitlow, S.I., P.A. Mayewski, J.E. Dibb, G. Holdsworth, and M.S. Twickler. 1994. An ice core based record of biomass burning in the Arctic and Subarctic, 1750-1980. Tellus 46B:234-242.
Yang, Q., P.A. Mayewski, E. Linder, S.I. Whitlow, and M.S. Twickler. 1996. Chemical species spatial distribution and relationship to elevation and snow accumulation rate over the Greenland ice sheet. Journal of Geophysical Research 101:18629-18637.
Yang, Q., P.A. Mayewski, G.A. Zielinski, and M.S. Twickler. 1996. Depletion of atmospheric nitrate and chloride as a consequence of the Toba volcanic eruption. Geophysical Research Letters 23:2513-2516.
Yang, Q., P.A. Mayewski, S.I. Whitlow, M.S. Twickler, M.C. Morrison, R.W. Talbot, J.E. Dibb, and E. Linder. 1995. Global perspective of nitrate flux in ice cores. Journal of Geophysical Research 100:5113-5121.
Zielinski, G.A., M.S. Germani, E. Larsen, M.G.L. Baillie, S.I. Whitlow, M.S. Twickler, and K.C. Taylor. 1995. Evidence of the Eldgja (Iceland) eruption in the GISP2 Greenland ice core: relationship to eruption processes and climatic conditions in the tenth century. The Holocene 5:129-140.
Zielinski, G.A., P.A. Mayewski, L.D. Meeker, K. Gronvöld, M.S. Germani, S.I. Whitlow, M.S. Twickler, and K.C. Taylor. 1997. Volcanic aerosol records and tephrochronology of the Summit, Greenland, ice cores. Journal of Geophysical Research 102:26625-26640.
Zielinski, G.A., P.A. Mayewski, L.D. Meeker, S.I. Whitlow, and M.S. Twickler. 1996. An 110,000-year record of explosive volcanism from the GISP2 (Greenland) ice core. Quaternary Research 45:109-118.
Zielinski, G.A., P.A. Mayewski, L.D. Meeker, S.I. Whitlow, and M.S. Twickler. 1996. Potential atmospheric impact of the Toba mega-eruption ~71,000 years ago. Geophysical Research Letters 23:837-840.
Zielinski, G.A., P.A. Mayewski, L.D. Meeker, S.I. Whitlow, M.S. Twickler, M.C. Morrison, D.A. Meese, A.J. Gow, and R.B. Alley. 1994. Record of volcanism since 7000 BC from the GISP2 Greenland ice core and implications for the volcano-climate system. Science 264:948-952.
Zielinski, G.A., R.J. Fiacco, P.A. Mayewski, L.D. Meeker, S.I. Whitlow, M.S. Twickler, M.S. Germani, K. Endo, and M. Yasui. 1994. Climatic impact of the A.D. 1783 Asama (Japan) eruption was minimal: Evidence from the GISP2 ice core. Geophysical Research Letters 21:2365-2368.