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Curriculum Vitae
John W. Johnston's Curriculum Vitae Adobe Acrobat PDF file (requires Acrobat Reader)



Publications Abstracts

 Refereed Publications

Wolfe, B.B., Hall, R.I., Edwards, T.W.D., Johnston, J.W., 2011, A 5200-year record of freshwater availability for regions in western North America fed by high-elevation runoff, Geophysical Research Letters 38, L11404, doi:10.1029/2011GL04759. Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Lepper, K., Endres, A.L., Johnston, J.W., Baedke, S.J., Argyilan, E.P., Booth, R.K., and Wilcox, D.A., 2011 Mid Holocene lake level and shoreline behavior during the Nipissing phase of the upper Great Lakes at Alpena, Michigan, USA, Journal of Great Lakes Research, doi:10.1016/j.jglr.2011.05.012. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Köster, D., Hall, R.I., Wolfe B.B., and Edwards T.W.D., Endres, A.L., Martin, M.E., Wiklund, J.A., and Light, C., 2010 Quantifying Lake Athabasca (Canada)water level during the 'Little Ice Age' highstand from palaeolimnological and geophysical analyses of a transgressive barrier-beach complex. The Holocene 20(5) 801-811, doi: 10.1177/0959683610362816.(entire paper 1.34 MB pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Sinnatamby, R.N., Yi, Y., Sokal, M.A., Clogg-Wright, K.P., Asada, T., Vardy, S.R., Karst- Riddoch, T.L., Last, W.M., Johnston, J.W., Hall, R.I., Wolfe B.B., and Edwards T.W.D., 2010 Historical and paleolimnological evidence for expansion of Lake Athabasca (Canada) during the Little Ice Age. Journal of Paleolimnology 43(4), p. 705- 717, doi: 10.1007/s10933-009-9361-4.(entire paper 690 kb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Wolfe, B.B., Hall, R.I., Edwards, T.W.D., Jarvis, S.R., Sinnatamby, R.N., Yi, Y., and Johnston, J.W., 2008, Climate-driven shifts in quantity and seasonality of river discharge over the past 1000 years from the hydrographic apex of North America. Geophysical Research Letters 35, p. L24402, doi:10.1029/2008GL036125.(entire paper 1Mb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2007, Systematic pattern of beach-ridge development and preservation: Conceptual model and evidence from ground penetrating radar, in Baker, G.S., and Jol, H.M., eds., Stratigraphic Analyses Using GPR: Geological Society of America Special Paper 432, p. 47-58.(entire paper 9.1Mb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., and Thompson, T.A., Wilcox, D.A., and Baedke, S.J., 2007, Geomorphic and sedimentologic evidence for the separation of Lakes Superior from Lake Michigan and Huron. Special issue - the Greater and Lesser Great Lakes, Journal of Paleolimnology, v. 37, p. 349-364.(entire paper 992Kb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Argyilan, E.P., Forman, S.L., Johnston, J.W., 2005, Optically stimulated luminescence dating of late Holocene raised strandplain sequences adjacent to Lakes Michigan and Superior, Upper Peninsula, Michigan, USA Quaternary Research, v. 63, p. 122-135.
(entire paper 3.6Mb pdf)		 Adobe Acrobat PDF file (requires Acrobat Reader)
Sharma, S., Mora, G., Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2005, Stable isotope ratios in swale sequences of Lake Superior as indicators of climate and lake level fluctuations during the late Holocene. Quaternary Science Reviews, v. 24, no. 16-17, p. 1941-1951. (entire paper 657 Kb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Baedke, S.J., Thompson, T.A., Johnston, J.W., and Wilcox, D.A., 2004, Reconstructing paleo lake levels from relict shorelines along the Upper Great Lakes. Aquatic Ecosystem Health and Management, v. 7, p. 435-449.
(Special Issue on Lake Superior) (entire paper 4.2Mb pdf)		 Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Baedke, S.J., Booth, R.K., Thompson, T.A., and Wilcox, D.A., 2004, Late Holocene Lake-level Variation in Southeastern Lake Superior: Tahquamenon Bay, Michigan. Journal of Great Lakes Research, v. 30 (Supplement 1), p. 1-19.
(Special issue on Lake Superior Research) (entire paper 712Kb pdf)		 Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Baedke, S.J., and Johnston, J.W., 2004, Geomorphic expression of late Holocene lake levels and paleowinds in the upper Great Lakes. In Hansen, E.C., ed., The Geology and Geomorphology of Lake Michigan's Coast. Michigan Academician, v. 35, n. 4, p. 355-371. (entire paper 2.6Mb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)

 Miscellaneous Publications

Johnston, J.W., 2004, Changes in water level, vertical ground movement, shoreline behavior and climate in the Lake Superior basin during the last 5,000 years, Department of Geological Sciences, Indiana University-Bloomington, 120 p. (entire dissertation 3.7Mb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Baedke, S.J., and Thompson, T.A., 2002, Beach-Ridge Architecture, Lake-Level Change, and Shoreline Behavior in the Au Train Bay Embayment, Au Train, Michigan, In Loope, W. L, and Anderton, J.B. (eds.), A field guide for the 48th Midwest Friends of the Pleistocene field conference: Deglaciation and Holocene landscape evolution in eastern upper Michigan, Grand Marais and Munising, Michigan, 49-55. (Full article for Stop #11 5.2Mb pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2001, Preliminary report of late Holocene lake-level variation in southeastern Lake Superior Part II: Tahquamenon Bay, Michigan, Indiana Geological Survey Open-File Study 01-04, 24 p. (full report 925K pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2000, Preliminary report of late Holocene lake-level variation in southern Lake Superior: Part 1, Indiana Geological Survey Open-File Study 99-18, 11 p. (full report 511K pdf) Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Baedke, S.J., Johnston, J.W., Sowder, K.H., and Hill, B.T., 2000, Ancient shorelines of southwestern Lake Michigan, Indiana Geological Survey Poster 2.1. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., 1999, Sedimentology and Depositional History of the Wasaga Beach and Ipperwash Areas, M.Sc., Earth Sciences, University of Waterloo, Waterloo, ON, 202 p. Adobe Acrobat PDF file (requires Acrobat Reader)

 Published Abstracts

Ennis M.J., Lyons, S.K.L., Light, C.W., Wolfe, B.B., Hall, R.I., Johnston, J.W., and Edwards, T.W.D., 2010, Identifying d13C relations among dissolved inorganic carbon, phytoplankton and lake sediment organic matter to track climate-driven regime shifts in hydrology over the past millennium in the Peace-Athabasca and Slave River deltas, 2nd Annual Student Colloquium, Interdisciplinary Centre on Climate Change, University of Waterloo, Waterloo, ON. Adobe Acrobat PDF file (requires Acrobat Reader)
Ennis M.J., Lyons, S.K.L., Light, C.W., Wolfe, B.B., Hall, R.I., Johnston, J.W., and Edwards, T.W.D., 2010, Tracking millennial-scale climate-driven regime shifts in the hydrology of the Peace-Athabasca and Slave River deltas using carbon isotopes in lakes, World Water Day, Wilfrid Laurier University, Waterloo, ON. Adobe Acrobat PDF file (requires Acrobat Reader)
Ennis M.J., Wolfe, B.B., Johnston, J.W., 2009, A ~1200-year record of hydrologic variability in the Slave River system, Association of Canadian Universities for Northern Studies International Student Conference, Whitehorse, Yukon. Adobe Acrobat PDF file (requires Acrobat Reader)
Ennis M.J., Wolfe, B.B., Johnston, J.W., and Hall, R.I., 2009, Water level decline in Great Slave Lake and the Slave River at the end of the Little Ice Age, Canadian Geophysical Union - Hydrology Section Ontario Student Conference, York University, Toronto, ON. Adobe Acrobat PDF file (requires Acrobat Reader)
Ennis, M.J., Wolfe B., and Johnston, J.W., 2009, A record of Little Ice Age induced hydrologic change in the Slave River Delta, NWT, Ken Hewitt Symposium on Cold Regions and Water Science Research, Wilfrid Laurier University, Waterloo. Adobe Acrobat PDF file (requires Acrobat Reader)
Ennis, M.J., Wolfe B., and Johnston, J.W., 2009, A multi-centennial record of Slave River Delta hydrological response to climate change, 1st Annual Student Colloquium, Interdisciplinary Centre on Climate Change, University of Waterloo, Waterloo. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Argyilan, E.P., Lepper, K., Thompson, T.A., Baedke, S.J., and Wilcox, D.A., 2009. Late Holocene lake-level paleo-hydrograph for Lake Superior constructed from hundreds of ancient shorelines, International Association for Great Lakes Research 52nd Annual Conference, Toledo, Ohio. Abstracts with Program. (co-chair session: “Quaternary Geology & Sand Dune History of the Great Lakes”) Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Lepper, K., Johnston, J.W., Baedke, S.J., Argyilan, E.P., Booth, R.K., Endres, A.L., and Wilcox, D.A., 2009, Pre-Nipissing lake-level rise at Alpena, Michigan. Geological Society of America, Abstracts with Programs, v. 41, no. 4, p. 14. Adobe Acrobat PDF file (requires Acrobat Reader)
Brock, B.E., Harms, P.L., Johnston, J.W., Wolfe, B.B., Hall R., and Edwards, T.W.D., 2008, Reconstruction of Slave River flood history from lake sediments in the Slave River Delta, NWT, using x-ray imagery and magnetic susceptibility, Ontario-Quebec Paleolimnology Group Graduate Student Conference, Laval University, Quebec City. Adobe Acrobat PDF file (requires Acrobat Reader)
Ennis, M.J., Wolfe B.B., and Johnston, J.W., 2008, The Slave River Delta during the Little Ice Age: Examining hydrological response to past climate change, Canadian Geophysical Union – Hydrology Section Ontario Student Conference, Frost Centre Institute, Dorset. Adobe Acrobat PDF file (requires Acrobat Reader)
Hall, R.I., Wolfe, B.B., Edwards, T.W.D., Jarvis, S.R.., Sinnatamby, R.N., Yi, Y., and Johnston, J.W., 2008, Climate-driven shifts in quantity and seasonality of river discharge from the headwaters of the Mackenzie River Basin over the past millennium: Implications for river-ocean interactions and natural resource management in the North, Arctic Change 2008, Quebec City. Adobe Acrobat PDF file (requires Acrobat Reader)
Harms, P. L., Brock, B., Wolfe, B.B., Johnston, J., and Hall, R., 2008, Multi-proxy paleolimnological reconstruction of hydroecology in the Slave River Delta, NWT, Ontario-Québec Paleolimnology Group Graduate Student Conference (PALS2), May 7 - 9, Université Laval, Quebec City, Quebec, Abstracts with Program. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Baedke, S.J., Thompson, T.A., Argyilan, E.P., Wilcox, D.A., 2008, How do ancient shorelines help in regulation efforts of the upper Great Lakes?, International Association for Great Lakes Research, May 19-23, Peterborough, ON, Abstracts with Program. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Köster, D., Wolfe, B.B., Hall, R.I., Edwards, T.W.D., Endres, A.L., 2008, Transgressive barrier movement during the Little Ice Age: confirmation of a major Lake Athabasca (Alberta, Canada) high-water stand that inundated the Peace- Athabasca Delta, Geological Society of America Northeastern Section Conference, March 27-29, Buffalo, New York, Abstracts with Program, v. 40, no. 2, p. 64. Adobe Acrobat PDF file (requires Acrobat Reader)
Jarvis, S., Wolfe, B.B., Johnston, J.W., Edwards, T.W.D., 2007, Paleohydrologic Reconstruction of the Peace River from Magnetic Susceptibility Measurements of Oxbow Lake Sediments, Peace-Athabasca Delta, Ontario-Québec Paleolimnology Group Graduate Student Conference, April 18 - 20, Wilfrid Laurier University, Waterloo, Ontario, Abstracts with Program. Adobe Acrobat PDF file (requires Acrobat Reader)
Jarvis S.R., Wolfe B.B., Johnston J.W., Edwards T.W.D., and Hall R.I., 2007, Peace River flood frequency and magnitude reconstruction from oxbow lake sediments in the Peace-Athabasca Delta, northern Alberta, Canada, 8th ACUNS International Student Conference on Northern Studies, October 18 – 21, Saskatoon, Saskatchewan. Adobe Acrobat PDF file (requires Acrobat Reader)
Jarvis, S., Wolfe, B.B., Johnston, J.W., Edwards, T.W.D., Hall, R.I., 2007, Peace River flood frequency and magnitude over the past millennium from oxbow lake sediments in the Peace-Athabasca Delta, northern Alberta, Canadian Quaternary Association Conference, June 4-8, Carleton University, Ottawa, Ontario, Abstracts with Program. Adobe Acrobat PDF file (requires Acrobat Reader)
Jarvis, S., Wolfe, B.B., Johnston, J.W., Edwards, T.W.D., Hall, R.I., 2006, 800 Years of Peace River Flood Frequency and Magnitude from Oxbow Lake Sediments, Peace-Athabasca Delta, Canadian Geophysical Union - Hydrology Section Conference, Dec. 1-2, Carleton University, Ottawa, Ontario, Abstracts with Program.Adobe Acrobat PDF file (requires Acrobat Reader)
Jarvis, S., Wolfe, B.B., Johnston, J.W., Hall, R.I., Edwards, T.W.D., 2006, Peace River paleohydrology from oxbow lake sediment cores in the Peace-Athabasca Delta, Canada, 10th International Paleolimnology Symposium, June 25-29, Duluth, Minnesota, Abstracts with Program.Adobe Acrobat PDF file (requires Acrobat Reader)
Köster, D., Johnston, J.W., Adam, M.E., Wolfe, B.B., Hall, R.I., Edwards, T.W.D., Endres, A.L., 2006, Lagoonal sediments in a Barrier Beach Complex -recording water level changes in Lake Athabasca, 10th International Paleolimnology Symposium, June 25-29, Duluth, Minnesota, Abstracts with Program.Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Baedke, S.J., and Johnston, J.W., 2006,Late Holocene lake level in the upper Great Lakes: What lake level do you want it to be?, Geological Society of America ,NC-Section, April 20-21, Akron, Ohio, Abstracts with Program, v. 38, no. 4, p. 7.Adobe Acrobat PDF file (requires Acrobat Reader)
Argyilan, E.P., Johnston, J.W., Wilcox, D.A., 2005, A Multi-proxy approach to dating coastal strandplains of the Great Lakes, Geological Society of America Abstracts with Programs, v. 37, no. 7.Adobe Acrobat PDF file (requires Acrobat Reader)
Hall, R.I., Wolfe, B.B., Edwards, T.W.D., Johnston, J.W., Sinnatamby, R.N., Karst-Riddoch, T.L., Sokal, M., Asada, T., Clogg-Wright, K., Yi, Y., 2005, Lake Athabasca and the Little Ice Age: sustained high-water stand driven by snowmelt-enhanced Athabasca River discharge?, Canadian Quaternary Association Conference, June 5-8, Winnipeg, Manitoba, Abstracts with Program.Adobe Acrobat PDF file (requires Acrobat Reader)
Jarvis, S.R., Wolfe, B.B., Johnston, J.W., Hall, R.I., Edwards, T.W.D., 2005, Reconstruction of Peace River hydrology from oxbow lake sediment cores in the Peace-Athabasca Delta, Canadian Geophysical Union - Hydrology Section Conference, Dec. 9-10, Wilfrid Laurier University, Waterloo, Ontario.Adobe Acrobat PDF file (requires Acrobat Reader)
Jarvis, S.R., Wolfe, B.B., Johnston, J.W., Hall, R.I., Edwards, T.W.D., 2005, Flood Frequency of the Past Millennium in the Peace-Athabasca Delta, Alberta, Canadian Association of Geographers, Ontario Division Conference, Oct. 28-29, University of Ottawa, Ottawa, Ontario, Abstracts with Program p. 44-45.Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Koster, D., Wolfe, B.B., Hall, R.I., Edwards, T.W.D., Endres, A.L. & MBD Team, 2005, Bustard Island Barrier Beach Complex - Insight into Lake Athabasca's water-level history, Canadian Geophysical Union - Hydrology Section Conference, Dec. 9-10, Wilfrid Laurier University, Waterloo, Ontario.Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Wolfe, B.B., Edwards, T.W.D., and Hall, R.I., 2005, Bustard Island: archive of Lake Athabasca water level history, Cold Regions Research Centre Symposium, Managing Water in the Peace-Athabasca-Slave River Corridor, April 15-16, Wilfrid Laurier University, Waterloo, Ontario, Abstracts with Program.Adobe Acrobat PDF file (requires Acrobat Reader)
Argyilan, E.P., Forman, S.L., Johnston, J.W., 2004, Optically stimulated luminescence dating of late Holocene strandplain sequences adjacent to Lake Superior, Geological Society of America Annual Meeting & Exposition, November 7-10, Denver, Colorado, Abstracts with Programs, v. 36, no. 5, p.287.Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, John W., Thompson, Todd A., Baedke, Steve J., Booth, Robert K., Argyilan, Erin P., Jackson, Steve T., Forman, Steven L., and Wilcox, Douglas A., 2004, The Separation of Lake Superior from Lake Michigan/Huron, Geological Association of Canada & Mineralogical Association of Canada, Annual Conference, St. Catherines, Ontario, Program and Abstracts, v. 29, p.21.Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, John W., Thompson, Todd A., Baedke, Steve J., Booth, Robert K., Argyilan, Erin P., Jackson, Steve T., Forman, Steven L., and Wilcox, Douglas A., submitted for 2004, Lake-Level, Post-Glacial Rebound, and Climate in the Lake Superior Basin During the Last 5,000 Years, International Association of Great Lakes Research, 47th Annual Conference, Waterloo, ON.Adobe Acrobat PDF file (requires Acrobat Reader)
Argyilan, E. P., Forman, S.L., Booth, R. K., Jackson, S., Johnston, J.W., 2003, Optically stimulated luminescence dating of late Holocene raised strandline sequences adjacent to southern Lake Superior, Upper Peninsula, Michigan USA, Geological Society of America Annual Meeting & Exposition, November 2-5, Seattle, Washington, Abstracts with Programs, v. 34, no. 7., p.259. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J. W., Thompson, T. A., Baedke, S. J., Argyilan, E. P., Forman, S. L., Wilcox, D. A., 2003, The Separation of Lake Superior from Lake Michigan/Huron, Geological Society of America Annual Meeting & Exposition, November 2-5, Seattle, Washington, Abstracts with Programs, v. 34, no. 7., p.294. Adobe Acrobat PDF file (requires Acrobat Reader)
Sharma, S., Zanazzi, A., Mora, G., Johnston, J. W., Thompson, T. A., and Baedke, S. J., 2003, Assessment of the influence of climate on the water balance of Lake Superior during the late Holocene as inferred from stable isotope ratios in swale sequences, Geological Society of America Annual Meeting & Exposition, November 2-5, Seattle, Washington, Abstracts with Programs, v. 34, no. 7., p.210. Adobe Acrobat PDF file (requires Acrobat Reader)
Booth, R.K., Jackson, S.T., Johnston, J.W., Baedke, S.J., Thompson, T.A., Argyilan, E.P., Forman, S.L., and Wilcox, D.A., 2003, The Relationship Between Climate Variability and Water-Level Fluctuations of the Upper Great Lakes During the Late Holocene, International Association of Great Lakes Research, 46th Annual Conference and the International Lake Environment Committee, 10th World Lake Conference, p.226-227. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., Baedke, S.J., Argyilan, E.P., Forman, S.L., and Wilcox, D.A., 2003, Late Holocene Lake-Level Trends in Lake Superior, International Association of Great Lakes Research, 46th Annual Conference and the International Lake Environment Committee, 10th World Lake Conference, p.226.
(co-chair of session entitled "Water Levels, Past, Present, and Future Trends")		 Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2002a, Late Holocene quasi-periodic lake-level fluctuations in the upper Great Lakes, Geological Society of America Annual Meeting & Exposition, October 27-30, Denver, Colorado, Abstracts with Programs, v. 34, no. 6., p.550. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2002b, Preliminary report of late Holocene lake-level variation in southeastern Lake Superior: Tahquamenon Bay, Michigan, Superior: State-of-the-Lake conference, Michigan Technological University, Houghton, Michigan, p. 24. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2002c, Insight into beach ridge formation using ground penetrating radar, Geological Society of America Abstracts with Programs, v. 34, no. 2, p. A12. Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Johnston, J.W., and Baedke, S.J., 2002a, Reconstructing past lake-level change in Lake Superior from relict shorelines, Superior: State-of-the-Lake conference, Michigan Technological University, Houghton, Michigan, p. 35. Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Johnston, J.W., and Baedke, S.J., 2002b, Reconstructing paleo lake levels in Lake Superior from relict shorelines, Society of Wetland Scientists Program and Abstracts, p. 68. Adobe Acrobat PDF file (requires Acrobat Reader)
Capps, D.K., Thompson, T.A., Johnston, J.W., and Jock, S.R., 2001, An Algonquin Shoreline in southern Lake Michigan, Geological Society of America Abstracts with Programs, v.33, no. 4, p. A-47. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2001, Relative late Holocene lake levels and isostatic rebound in the Lake Superior basin, Geological Society of America Abstracts with Programs, v.33, no. 4, p. A-11. Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Baedke, S.J., and Johnston, J.W., 2001, Development of Great Lakes lake-level curves from the sedimentologic study of strandplains of beach ridges, Geological Society of America Abstracts with Programs, v.33, no. 4, p. A-10. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., Thompson, T.A., and Baedke, S.J., 2000, Strandplain evidence for late Holocene lake level in Tahquamenon Bay, southeastern Lake Superior, Geological Society of America Abstracts with Programs, v. 32, no. 4, p. A-19. Adobe Acrobat PDF file (requires Acrobat Reader)
Thompson, T.A., Johnston, J.W., and Baedke, S.J., 2000, The Geologic Framework of Great Lakes Coastal Wetlands, Society of Wetland Scientists, Millennium Wetland Event Program and Abstracts, p. 306. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., 1999, Sedimentology and Depositional History of Two Barrier Beach Complexes along Lake Huron, Ontario, Geological Society of America Abstracts with Programs, v. 31, no. 7, p. A-50. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, John W., Thompson, Todd A., and Baedke, Steve, J., 1999, Strandplain evidence for lake level in central Lake Superior, Geological Society of America Abstracts with Programs, v. 31, no. 5, p. A-25. Adobe Acrobat PDF file (requires Acrobat Reader)
Johnston, J.W., 1997, Barrier complexes at Wasaga Beach and Ipperwash, Ontario, International Association for Great Lakes Research Program and Abstracts, p.122. Adobe Acrobat PDF file (requires Acrobat Reader)