Papadopoulou Lefkothea
Kyser T Kurtis, PhD
Full Professor
  • Department of Geological Sciences and Geological Engineering
    Queen’s University
    Kingston, Ontario, Canada
    Phone: +1 613 533-6179


Ph.D., Geology

University of California (Berkeley)


M.A., Geology

University of California (Berkeley)


B.Sc., Chemistry with specialization in Earth Science

University of California (San Diego)




Kurt Kyser is currently the director of QFIR, the Queen’s Facility for Isotope Research at Queen’s University in Canada, with research interests that are focussed on using an integrated approach to understand the interactions between the geosphere and biosphere. Inasmuch as both reservoirs contain H, C, O and S as well as trace elements, use of the isotopes of these elements in well-characterized samples can trace the origin, evolution, and timing of geosphere-biosphere interactions. This approach fosters collaboration, and he has profited from research ventures involving scientists from Canada, USA, Europe, Africa and Australia, and from many in the ecological, mineral and environmental industries. This research normally involves extensive fieldwork in addition to laboratory work and the graduate students, PDFs and technical staff he advises are trained in field techniques, encouraged to develop their research skills and to publish their results. His research programs are designed such that there is a balance between pure and applied research, a balance that is normally perpetuated by others in their professional careers.He has over 300 refereed publications, 4 books, trained 100 graduate students who currently have positions with universities, government and industry around the world, and is a Fellow of the Royal Society of Canada.

Research Interest

Kurt Kyser received his BSc in Chemistry from UC San Diego and his M.A. and Ph.D. from UC Berkeley. He is currently the director of QFIR, the Queen’s Facility for Isotope Research at Queen’s University in Canada. The interests of his research group include applied isotope geochemistry, geosphere-biosphere interactions, and environmental and exploration geochemistry, with emphasis on both pure and applied science The current focus of his research is on developing new technologies to help formulate effective exploration for ore deposits, understand how elements migrate in the near-surface environment, and developing management strategies for natural resources.

Scientific Activities:

Academic Honours
  • Queen’s Research Chair, 2004-present
  • Killam Research Fellow, 2007-09
  • Distinguished Lecturer, Association of Applied Geochemists, 2008-09
  • Willet G. Miller Medal, Royal Society of Canada, 2005
  • Best Professional Presentation, International Association of Applied Geochemists, 2005
  • Hawley Medal, Mineralogical Association of Canada, 2003
  • Mineralogical Association of Canada Past President’s Medal, 2001
  • Fellow Mineralogical Society of America, 1999
  • Fellow Royal Society of Canada, 1997-present
  • Geological Association of Canada Past President's Medal, 1996
  • Queen's National Scholar, 1995
  • E.W.R. Steacie Memorial Fellowship, 1993-95



Chapters in Books
  1. K. Kyser (2015). Uranium exploration. Uranium for nuclear power--resources, mining and transformation tofuel.
  2. K. Kyser (2014) Uranium Ore Deposits. In: Holland H.D. and Turekian K.K. (eds.) Treatise on Geochemistry, Second Edition, vol. 13, pp. 489-513. Oxford: Elsevier.
  3. K. Kyser (2012). Isotopes as Tracers of Elements Across the Geosphere–Biosphere Interface, Isotopic Analysis: Fundamentals and Applications Using ICP-MS. WILEY-VCH Verlag GmbH & Co. KGaA, F. Vanhaecke and D. Degryse, eds., Weinheim, pp. 351-372.
  4. F.Vanhaecke, D. Malinovsky and K. Kyser (2012). The isotopic composition of the elements. Isotopic Analysis: Fundamentals and Applications Using ICP-MS. F. Vanhaecke and D. Degryse, eds., Weinheim, WILEY-VCH Verlag GmbH & Co. KGaA: 1-28.
  5. K. Kyser, 2008. Stable isotope geochemistry. In: Staff (eds.). McGraw-Hill Yearbook of Science & Technology 2007, McGraw-Hill, N.Y., 259-261.
  6. E. Hiatt and T.K. Kyser, 2007, Sequence stratigraphy and hydrostratigraphy in the Proterozoic Manitou Falls Formation, Eastern Athabasca Basin: implications for mineralising fluid flow. Geological Survey of Canada Special Volume on EXTECH, C. Jefferson (ed.).
  7. K. Kyser, E. Hiatt, C. Renac, K. Durocher, G. Holk and K. Deckart, 2000. Diagenetic fluids in Paleo- and Mesoproterozoic sedimentary basins and their implications for long protracted fluid histories.In: Kyser, T.K. (ed.). Fluids and basin evolution, Mineralogical Association of Canada Short Course Series Volume 28, 225-262.
  8. K. Kyser, 2000. Controls on fluids in basins.  In: Kyser, T.K. (ed.). Fluids and basin evolution, Mineralogical Association of Canada Short Course Series Volume 28, 1-18.
  9. E. Hiatt and K. Kyser, 2000. Links between depositional and diagenetic processes in basin analysis: an overview of porosity and permeability evolution in sedimentary rocks.  In: Kyser, T.K. (ed.). Fluids and basin evolution, Mineralogical Association of Canada Short Course Series Volume 28, K. Kyser (ed.), 63-92.
  10. T. Sami, N.P.James, T.K Kyser, P.N. Southgate and M.J. Jackson, 2000.  Evolution of late Proterozoic ramp system, lower McNamara Group, northeastern Australia. In: Grotzinger, J.P. and James, N.P.(eds.). Carbonate Sedimentation and Diagenesis in the Evolving Precambrian World, SEPM Special Publication 67, 243-274.
  11. M. Fayek and T.K. Kyser, 1999.  Stable Isotope Geochemistry of Uranium Deposits.In: Burns, P.C. and Finch, R. (Editors). Uranium: Mineralogy, Geochemistry and the Environment. Reviews in Mineralogy Volume 38, pp. 181-220.
  12. M. Fayek, T.K. Kyser, R.C. Ewing and M.L. Miller, 1997.  Uraninite-water interactions in an oxidizing environment.  In: Materials Research Society Symposium on the Scientific Basis for Nuclear Waste Management, 465, 1201-1208.
  13. B.D. Marshall, T.K. Kyser and Z.E. Peterman, 1996.  Oxygen isotopes and trace elements in the Tiva Canyon Tuff, Yucca Mountain and vicinity, Nye County, Nev. U.S.G.S. Open-File Rep, 95-431, 49 pgs.
  14. D. Chipley and T.K. Kyser, 1994.  The sedimentological significance of Chevron Halite:  A reappraisal. Sedimentology and Geochemistry of Modern and Ancient Saline Lakes,Society of Economic Paleontologists and Mineralogists, Special Publication No. 50, 307-313.
  15. R.K. Kerrich and T.K. Kyser, 1994.  The geochemistry and role of fluids in large continental structures; an overview.U.S.G.S. Open-File Rep, 94-228, 349-388.
  16. T.K. Kyser, W.G.E. Caldwell, S. Whittaker and A. Cadrin, 1993.  Paleoenvironment and geochemistry of the northern portion of the Western Interior Seaway during Late Cretaceous time.Geological Association of Canada Special Paper 39, 355-378.
  17. T.G. Kotzer and T.K. Kyser, 1992.  Isotopic, mineralogic and chemical evidence for multiple episodes of fluid movement during prograde and retrograde diagenesis in a Proterozoic basin.Water-Rock Interaction-WRI-7, Kharaka & Maest (eds.), 1177-1181.
  18. D. Chipley and T.K. Kyser, 1992.  Preservation of ancient basinal fluids in halite fluid inclusions.Water-Rock Interaction-WRI-7, Kharaka & Maest (eds.), 1105-1108.
  19. T.K. Kyser and R. Kerrich, 1991.  Retrograde exchange of hydrogen isotopes between hydrous minerals and later fluids at low temperatures.Stable Isotope Geochemistry:  A Tribute to Samuel Epstein.  Geochemical Society Special Publication No. 3, H.P. Taylor, J.R. O'Neil and I. Kaplan eds., 409-423.
  20. K.M. Ansdell and T.K. Kyser, 1990.  Epigenetic gold mineralization in the Flin Flon Domain: fluid characteristics.  Modern Exploration Techniques, Saskatchewan Geological Society Special Publication, 10, 219-234.
  21. T.G. Kotzer and T.K. Kyser, 1990.  The use of stable and radiogenic isotopes in the identification of fluids and processes associated with unconformity-type uranium deposits.  Modern Exploration Techniques, Saskatchewan Geological Society Special Publication, 10, 115-131.
  22. T.K. Kyser, 1990.  Stable isotopes in the continental lithospheric mantle.  In: The Continental Lithospheric Mantle, M. Menzies ed., Oxford University Press, 127-156.
  23. T.K. Kyser and R.W. Kerrich, 1990.  Geochemistry of fluids in tectonically active crustal regions.  In: Mineralogical Asoociation of Canada Short Course Volume 18, Fluids in Tectonically Active Regimes of the Continental Crust, B.E. Nesbitt ed., 133-230.
  24. T.K. Kyser, 1987.  Equilibrium fractionation factors for stable isotopes. In: Mineralogical Association of Canada Short Course Volume 13, Stable Isotope Geochemistry of Low Temperature Fluids, 1-84.
  25. T.K. Kyser, 1987.  Standards and techniques.  In: Mineralogical  Association of Canada Short Course Volume 13, Stable Isotope Geochemistry of Low Temperature Fluids, 445-452.
  26. M.B. Wittrup, T.K. Kyser and T. Danyluk, 1987.  The use of stable isotopes to determine the source of brine in Saskatchewan potash mines.  Economic Minerals of Saskatchewan, Special Publication of the Saskatchewan Geological Society, 8, 159-165.
  27. T.K. Kyser, 1986.  Stable isotope variations in the mantle.  In: Stable Isotopes in High Temperature Processes, Mineralogical Society of America Reviews in Mineralogy Volume 16, J. Valley, H.P. Taylor and J.R. O'Neil eds., 141-164.
  28. T.K. Kyser, B.W. Janser, M.R. Wilson and I. Hattie, 1986.  Stable isotope geochemistry related to gold mineralization and exploration in the Western Shield.  In: Gold in the Western Shield, Canadian Institute of Mining Special Volume 38, L.A. Clark ed., 470-498.
Papers in Refereed Journals
  1. He, S., Kyser, T.K. and Caldwell, W.G.E. 2016. Redox conditions of the late cretaceous western interiorseaway recorded by rare earth elements of Bearpaw molluscan fossils. Canadian. Journal of EarthSciences. 53(10): 1029-1041.
  2. Pedersen, Lykke Fraser, Kevin C. Kyser, T. Kurt Tottrup, Anders P., 2016. Combining direct and indirecttracking techniques to assess the impact of sub-Saharan conditions on cross-continental songbirdmigration. Journal of Ornithology. 157(4): 1037-1047.
  3. Alexandre, Paul Kyser, Kurt Layton-Matthews, Daniel Joy, Brian Uvarova, Yulia, 2016. Chemical compositions of natural uraninite.The Canadian Mineralogist. 53(4): 595-612.
  4. Reudink, M.W., Kyle, C.J., McKellar, A.E., Somers, C.M., Reudink, R.L.F., Kyser, T.K., Franks, S.E., Nocera, J.J., 2016. Linking Isotopes and Panmixia: High Within Colony Variation in Feather delta 2H, delta13C, and delta 15N across the Range of the American White Pelican. PLoS One. 11(3): e0150810.
  5. Banerjee S, Kyser TK, Mitchell R., 2015. Nitrogen isotopic compositions and concentrations in MARIDxenoliths. Chemical Geology. 391: 83-89.
  6. Caplette, J.N., Schindler, M. and Kyser, T.K., 2015. The black rock coatings in Rouyn-Noranda, Quebec:Fingerprints of historical smelter emissions and the local ore. Canadian Journal of Earth Sciences. 52(11):952-965.
  7. Dieng S*, Kyser K, Godin L., 2015.Genesis of multifarious uranium mineralization in the Beaverlodgearea, northern Saskatchewan, Canada. Economic Geology and the Bulletin of the Society of EconomicGeologists. 110(1):209-40. 110(1): 209-240.
  8. Simmonds V*, Calagari AA, Kyser K., 2015. Fluid inclusion and stable isotope studies of the Kighalporphyry Cu-Mo prospect, East-Azarbaidjan, NW Iran.Arabian Journal of Geosciences. 8(1): 437-453.
  9. Flockhart DTT, Kyser TK, Chipley D, Miller NG, Norris DR., 2015. Experimental evidence shows nofractionation of strontium isotopes (Sr-87/Sr-86) among soil, plants, and herbivores: implications for trackingwildlife and forensic science. Isotopes in Environmental and Health Studies. 51(3): 372-381.
  10. Banerjee, S., Kurtis Kyser, T., Vuletich, A, Leduc, E., 2015. Elemental and stable isotopic study ofsweeteners and edible oils: Constraints on food authentication. Journal of Food Composition and Analysis.42: 98-116.
  11. van Geffen, P.W., Kyser, T.K., Oates, C.J., Ihlenfeld, C., 2015. Evaluation of partial digestions for soilsto detect a deeply buried VMS Cu-Zn prospect in boreal forests. Geochemistry: Exploration, Environment,Analysis. 15(1): 27-38.
  12. Kyser K, Barr J, Ihlenfeld C., 2015. Applied geochemistry in mineral exploration and mining. Elements.11(4): 241-246.
  13. Othmane G, Hull S, Fayek M, Rouxel O, Lahd Geagea M, Kyser TK., 2015. Hydrogen and copper isotopeanalysis of turquoise by SIMS: Calibration and matrix effects. Chemical Geology. 2015;395:41-9. 395:41-49.
  14. Alexandre P, Kyser K, Layton-Matthews D, Beyer S, Hiatt E, Lafontaine J., 2015. Formation of theenigmatic Matoush uranium deposit in the Paleoprotozoic Otish Basin, Quebec, Canada. MineraliumDeposita. : 1-21.
  15. Blight LK, Hobson KA, Kyser TK, Arcese P., 2015. Changing gull diet in a changing world: A 150-yearstable isotope (delta C-13, delta N-15) record from feathers collected in the Pacific Northwest of NorthAmerica. Global Change Biol. 21(4): 1497-14507.
  16. Raye U, Pufahl PK, Kyser TK, Ricard E, Hiatt EE., 2015. The role of sedimentology, oceanography, andalteration on the 56Fe value of the Sokoman Iron Formation, Labrador Trough, Canada. Geochimica etCosmochimica Acta. 164: 205-220.
  17. Lavoie RA*, Kyser TK, Friesen VL, Campbell LM., 2015. Tracking Overwintering Areas of Fish-EatingBirds to Identify Mercury Exposure. Environmental Science & Technology. 49(2): 863-872.
  18. Kyser, K., Lahusen, L., Drever, G., Dunn, C., Leduc, E., Chipley, D., 2015. Using Pb isotopes in surface media to distinguish anthropogenic sources from undercover uranium sources. Comptes RendusGeoscience.347, 215-226.
  19. Dhillon RS, James NP, Kyser TK, Bone Y., (super 18) O and delta (super 13) C variability inbrachiopods from modern shelf sediments and its utility for understanding complex oceanography, southernAustralian shelf. Journal of Sedimentary Research. 85(8): 955-967.
  20. Arcagni M*, Rizzo A, Campbell LM, Arribere MA, Juncos R, Reissig M, et al., 2015. Stable isotopeanalysis of trophic structure, energy flow and spatial variability in a large ultraoligotrophic lake in NorthwestPatagonia. Journal of Great Lakes Research. 41(3): 916-925.
  21. Jorquera CO, Oates CJ, Plant JA, Kyser K, Ihlenfeld C, Voulvoulis N., 2015. Regional hydrogeochemicalmapping in Central Chile: natural and anthropogenic sources of elements and compounds. Geochemistry-Exploration Environment Analysis. 15(1): 72-96.
  22. Leslie, K., Sturm, A., Stotler, R., Oates, C.J., Kyser, T.K., Fowle, D.A., 2015. Marinobacter bacteriaassociated with a massive sulphide ore deposit affect metal mobility in the deep subsurface. Geochemistry:Exploration, Environment, Analysis. 73: 2014-2275.
  23. Beyer SR, Hiatt EE, Kyser K, Drever GL, Marlatt J., 2015. Stratigraphy, diagenesis and geologicalevolution of the Paleoproterozoic Roraima Basin, Guyana: Links to tectonic events on the Amazon Cratonand assessment for uranium mineralization potential. Precambrian Research. 267: 227-249.
  24. Alexandre, P., Peterson, R.C., Kyser, K., Layton-Matthews, D., Joy, B., 2014. High-Cr minerals from the Matoush uranium deposit in the Otish Basin, Quebec, Canada. The Canadian Mineralogist 52, 61-75.
  25. Leslie, K., Oates, C.J., Kyser, T.K., Fowle, D.A., 2014. Biogeochemical controls on metal mobility: Modeling a Cu-Zn VMS deposit in column flow-through studies. Geochemistry: Exploration, Environment, Analysis 14, 59-70.
  26. Moura, M.A., Botelho, N.F., Olivo, G.R., Kyser, K., Pontes, R.M., 2014. Genesis of the Proterozoic Mangabeira tin-indium mineralization, Central Brazil: Evidence from geology, petrology, fluid inclusion and stable isotope data. Ore Geology Reviews 60, 36-49.
  27. Pirajno, F., Gonzalez-Alvarez, I., Chen, W., Kyser, K.T., Simonetti, A., Leduc, E., leGras, M., 2014. The Gifford Creek Ferrocarbonatite Complex, Gascoyne Province, Western Australia: Associated fenitic alteration and a putative link with the ~1075Ma Warakurna LIP. Lithos 202-203, 100-119.
  28. Leslie, K., van Geffen, P.W.G., MacFarlane, B., Oates, C.J., Kyser, T.K., Fowle, D.A., 2013. Biogeochemical indicators of buried mineralization under cover, Talbot VMS Cu-Zn prospect, Manitoba. Applied Geochemistry 37, 190-202.
  29. Lester, G.W., Clark, A.H., Kyser, T.K., Naslund, H.R., 2013. Experiments on liquid immiscibility in silicate melts with H2O, P, S, F and Cl: Implications for natural magmas. Contributions to Mineralogy and Petrology 166, 329-349.
  30. Lester, G.W., Kyser, T.K., Clark, A.H., Layton-Mathews, D., 2013. Trace element partitioning between immiscible silicate melts with H2O, P, S, F, and Cl. Chemical Geology 357, 178-185.
  31. van Geffen, P.W.G., Kyser, T.K., Oates, C.J., Ihlenfeld, C., 2013. Lead isotope ratios in till and vegetation over a VMS occurrence under significant allochthonous cover. Geochemistry-Exploration Environment Analysis 13, 53-61.
  32. Ng, R., Alexandre, P., Kyser, K., 2013. Mineralogical and geochemical evolution of the unconformity-related McArthur river zone 4 orebody in the Athabasca Basin, Canada: Implications of a silicified zone. Economic Geology 108, 1657-1689.
  33. Ng, R., Alexandre, P., Kyser, K., Cloutier, J., Abdu, Y.A., Hawthorne, F.C., 2013. Oxidation state of iron in alteration minerals associated with sandstone-hosted unconformity-related uranium deposits and apparently barren alteration systems in the Athabasca Basin, Canada: Implications for exploration. Journal of Geochemical Exploration 130, 22-43.
  34. Miller, C.R., James, N.P., Kyser, T.K., 2013. Genesis of Blackened Limestone Clasts at Late Cenozoic Subaerial Exposure Surfaces, Southern Australia.Journal of Sedimentary Research 83, 339-353.
  35. Lester, G.W., Kyser, T.K., Clark, A.H., 2013. Oxygen isotope partitioning between immiscible silicate melts with H2O, P and S. Geochimica Et Cosmochimica Acta 109, 306-311.
  36. Ethier, D.M., Kyle, C.J., Kyser, T.K., Nocera, J.J., 2013. Trace elements in claw keratin as temporally explicit indicators of geographic origin in terrestrial mammals. Ann Zool Fenn 50, 89-99.
  37. DiTomaso, J.M., Barney, J.N., Mann, J.J., Kyser, G., 2013. For switchgrass cultivated as biofuel in California, invasiveness limited by several steps. Calif Agr 67, 96-103.
  38. Dieng, S., Kyser, K., Godin, L., 2013. Tectonic history of the North American shield recorded in uranium deposits in the Beaverlodge area, northern Saskatchewan, Canada. Precambrian Research 224, 316-340.
  39. Cerpa, L.M., Bissig, T., Kyser, K., McEwan, C., Macassi, A., Rios, H.W., 2013.Lithologic controls on mineralization at the Lagunas Norte high-sulfidation epithermal gold deposit, northern Peru. Mineralium Deposita 48, 653-673.
  40. Arcagni, M., Campbell, L.M., Arribere, M.A., Kyser, K., Klassen, K., Casaux, R., Miserendino, M.L., Guevara, S.R., 2013.Food web structure in a double-basin ultra-oligotrophic lake in Northwest Patagonia, Argentina, using carbon and nitrogen stable isotopes.Limnologica 43, 131-142.
  41. Bineli Betsi, T., Lentz, D., Chiaradia, M., Kyser, K., Creaser, R.A., 2013. Genesis of the Au-Bi-Cu-As, Cu-Mo W, and base-metal Au-Ag mineralization at the Mountain Freegold (Yukon, Canada): Constraints from Ar-Ar and Re-Os geochronology and Pb and stable isotope compositions. Mineralium Deposita 48, 991-1017.
  42. Nocera, J.J., Blais, J.M., Beresford, D.V., Finity, L.K., Grooms, C., Kimpe, L.E., Kyser, K., Michelutti, N., Reudink, M.W., Smol, J.P., 2012. Historical pesticide applications coincided with an altered diet of aerially foraging insectivorous chimney swifts. Proceedings of the Royal Society Biological Sciences Series B 279, 3114-3120.
  43. Alexandre, P., Kyser, K., Jiricka, D., Witt, G., 2012. Formation and evolution of the Centennial unconformity-related uranium deposit in the south-central Athabasca Basin, Canada. Economic Geology and the Bulletin of the Society of Economic Geologists 107, 385-400.
  44. Alexandre, P., Uvarova, Y., Kyser, T.K., 2012. Origin of uranous and uranyl minerals at the Centennial Deposit, Athabasca Basin, northern Saskatchewan, Canada. The Canadian Mineralogist 50, 693-704.
  45. Beyer, S.R., Kyser, K., Hiatt, E.E., Polito, P.A., Alexandre, P., Hoksbergen, K., 2012. Basin Evolution and unconformity-related uranium mineralization: the Camie River U prospect, Paleoproterozoic Otish Basin, Quebec. Economic Geology 107, 401-425.
  46. Camacho, A., Lee, J.K.W., Fitz Gerald, J.D., Zhao, J., Abdu, Y.A., Jenkins, D.M., Hawthorne, F.C., Kyser, T.K., Creaser, R.A., Armstrong, R., Heaman, L.W., 2012. Planar defects as Ar traps in trioctahedral micas: A mechanism for increased Ar retentivity in phlogopite. Earth and Planetary Science Letters 341-344, 255-267.
  47. Djouka-Fonkwe, M.L., Kyser, K., Clark, A.H., Urqueta, E., Oates, C.J., Ihlenfeld, C., 2012. Recognizing propylitic alteration associated with porphyry cu-mo deposits in lower greenschist facies metamorphic terrain of the Collahuasi district, northern Chile-implications of petrographic and carbon isotope relationships. Economic Geology 107, 1457-1478.
  48. Edwards, C.T., Pufahl, P.K., Hiatt, E.E., Kyser, T.K., 2012. Paleoenvironmental and taphonomic controls on the occurrence of Paleoproterozoic microbial communities in the 1.88Ga Ferriman Group, Labrador Trough, Canada.Precambrian Research 212-213, 91-106.
  49. Franks, S.E., Norris, D.R., Kyser, T.K., Fernandez, G., Schwarz, B., Carmona, R., Colwell, M.A., Sandoval, J.C., Dondua, A., Gates, H.R., Haase, B., Hodkinson, D.J., Jimenez, A., Lanctot, R.B., Ortego, B., Sandercock, B.K., Sanders, F., Takekawa, J.Y., Warnock, N., Ydenberg, R.C., Lank, D.B., 2012. Range-wide patterns of migratory connectivity in the western sandpiper Calidris mauri.Journal of Avian Biology 43, 155-167.
  50. Gow, E.A., Stutchbury, B.J.M., Done, T., Kyser, T.K., 2012. An examination of stable hydrogen isotope (delta D) variation in adult and juvenile feathers from a migratory songbird.Canadian Journal of Zoology 90, 585-594.
  51. Lavoie, R.A., Kyser, T.K., Campbell, L.M., 2012. Migration patterns affect biomagnifying contaminant concentrations in fish-eating birds. Integrated Environmental Assessment and Management 8, 200-201.
  52. Macdonald C.A., Fraser, K.C., Gilchrist, H.G., Kyser, T.K., Fox J.W., Love, D., 2012. Strong Migratory Connectivity in a Declining Passerine (Migratory connectivity in an Arctic passerine), Animal Migration, 23, DOI: 10.2478/ami-2012-0003, 23–30.
  53. Mantha, N.M., Schindler, M., Kyser, T.K., 2012. Silica- and sulfate-bearing rock coatings in smelter areas: Part II. Forensic tools for atmospheric metal(loid)- and sulfur-isotope compositions. Geochimica Et Cosmochimica Acta 90, 221-241.
  54. Nocera, J.J., Blais, J.M., Beresford, D.V., Finity, L.K., Grooms, C., Kimpe, L.E., Kyser, K., Michelutti, N., Reudink, M.W., Smol, J.P., 2012. Historical pesticide applications coincided with an altered diet of aerially foraging insectivorous chimney swifts. Proceedings of the Royal Society Biological Sciences Series B 279, 3114-3120.
  55. Rivers, J.M., Kurt Kyser, T., James, N.P., 2012. Salinity reflux and dolomitization of southern Australian slope sediments: The importance of low carbonate saturation levels. Sedimentology 59, 445-465.
  56. Schindler, M., Mantha, N., Kyser, K.T., Murayama, M., Hochella Jr, M.F., 2012. Shining light on black rock coatings in smelter-impacted areas. Geosci Can 39, 148-157.
  57. Uvarova, Y.A., Kyser, T.K., Lahusen, L., 2012. The uranium potential of the northeastern part of the Paleoproterozoic Thelon Basin, Canada.Journal of Geochemical Exploration 119-120, 76-84.
  58. van Geffen, P.W.G., Kyser, T.K., Oates, C.J., Ihlenfeld, C., 2012. Till and vegetation geochemistry at the Talbot VMS Cu-Zn prospect, Manitoba, Canada; implications for mineral exploration. Geochemistry - Exploration, Environment, Analysis 12, 67-88.
  59. J. Marlatt and K. Kyser. 2012. Paradigmatic shifts in exploration process: the role of industry-academia collaborative research and development in discovering the next generation of uranium ore deposits. Society of Economic Geology Newsletter, 84, 1-9.
  60. Y.A. Uvarova, T.K. Kyser, E. Sokolova, V.I. Kazansky, K.V. Lobanov, 2011. Stable-isotope variation of metamorphic crustal rocks from the Kola Superdeep Borehole rocks and their surface analogues.toPrecambrian Research, 189, 104-113.
  61. J. Cloutier, K. Kyser, G.R. Olivo and D. Brisbin, 2011. Geochemical, isotopic, and geochronlologic constraints on the formation of the Eagle Point basement-hosted uranium deposit, Athabasca Basin, Saskatchewan, Canada and recent remobilization of primary uraninite in secondary structures. Mineralium Deposita, 46, 35-56.
  62. S.R. Beyer, E.E. Hiatt, K. Kyser, R.W. Dalrymple and C. Pettman, 2011. Hydrogeology, sequence stratigraphy and diagenesis in the Paleoproterozoic western Thelon Basin; influences on unconformity-related uranium mineralization. Precambrian Research, 187 (3-4), 293-312.
  63. D.J. Kontak, R.J. Horne and K. Kyser, 2011. An oxygen isotope study of two contrasting orogenic vein gold systems in the Meguma Terrane, Nova Scotia, Canada, with implications for fluid sources and genetic models.Mineralium Deposita, 46, 289-304.
  64. D.J. Kontak and K. Kyser, 2011. A fluid inclusion and isotopic study of an intrusion-related gold deposit (IRGD) setting in the 380 Ma South Mountain Batholith, Nova Scotia, Canada: Evidence for multiple fluid reservoirs. Mineralium Deposita, 46, 337-363.
  65. P.A. Polito, T.K. Kyser, P. Alexandre, E.E. Hiatt and C.R. Stanley, 2011. Advances in understanding the kombolgie subgroup and unconformity-related uranium deposits in the alligator rivers uranium field and how to explore for them using lithogeochemical principles. Australian Journal of Earth Sciences, 58, 453-474.
  66. P.K. Pufahl, E.E. Hiatt and T.K. Kyser, 2011. Does the Paleoproterozoic Animikie Basin record the sulfidic ocean transition?; reply. Geology (Boulder), 39 (5), 242-243.
  67. J.E. Revenga, L.M. Campbell, K. Kyser, K. Klassen, M.A. Arribere and S. Ribeiro Guevara, 2011. Trophodynamics and distribution of silver in a Patagonia Mountain lake.Chemosphere, 83, 265-270.
  68. M.M.U. Santana, M.A. Moura, G.R. Olivo, N.F. Botelho, T.K. Kyser and B. Buhn, 2011. The La Union Au Cu prospect, Camaguey District, Cuba: Fluid inclusion and stable isotope evidence for ore-forming processes. Mineralium Deposita, 46, 91-104.
  69. H. Chen, A.H. Clark and T.K. Kyser, 2010. The Marcona magnetite deposit, Ica, south-central Peru; a product of hydrous, iron oxide-rich melts?Economic Geology and the Bulletin of the Society of Economic Geologists, 105 (8), 1441-1456.
  70. D.M. Ethier, C.J. Kyle, T.K. Kyser and J.J. Nocera, 2010. Variability in the growth patterns of the cornified claw sheath among vertebrates: impications for using biogeochemistry to study animal movement. Canadian Journal of Zoology, 88 1043-1051.
  71. J.C. Silva Tamayo, T.F. Naegler, A.N. Sial, A. Nogueira, K. Kyser, C. Riccomini, N.P. James, G.M. Narbonne and I.M. Villa, 2010. Global perturbation of the marine Ca isotopic composition in the aftermath of the Marinoan global glaciation.Precambrian Research, 182 (4), 373-381.
  72. S.R. Beyer, K. Kyser, E.E. Hiatt and I. Frasier, 2010. Geological Evolution and Exploration Geochemistry of the Boomerang LakeUnconformity-type Uranium Prospect, Northwest Territories, Canada. Society of Economic Geologists,Special Publication 15, 675–702.
  73. C.F. Andrade, H.E. Jamieson, T.K. Kyser, T. Praharaj and Fortin D., 2010. Biogeochemical redox cycling of arsenic in mine-impacted lake sediments and co-existing pore waters near Giant Mine, Yellowknife Bay, Canada. Appl. Geochem.25, 199-211.
  74. P.K. Pufahl, E.E. Hiatt and T.K. Kyser , 2010. Does the Paleoproterozoic Animikie Basin record the sulfidic ocean transition? Geology (Boulder) 38, 659-662.
  75. S. Gutowsky, M.H. Janssen, P. Arcese, T.K. Kyser, D. Ethier, M.B. Wunder, D.F. Bertram, L.M. Tranquilla, C. Lougheed and D.R. Norris, 2010. Concurrent declines in nestling diet quality and reproductive success of a threatened seabird over 150 years. Endangered Species Research 9, 247-254.
  76. J. C. Silva-Tamayo,T. F. Nagler,I. M. Villa,K. Kyser,L. C. Vieira,A. N. Sial,G. M. Narbonneand N. P. James, 2010. Global Ca isotope variations in c. 0.7 Ga old post-glacialcarbonate successions.Terra Nova, 22, 188–194.
  77. S.A. Duguid, T.K. Kyser, N.P. James and E.C. Rankey, 2010. Microbes and ooids.Journal of Sedimentary Research, 80, 236-251.
  78. H. Chen, A.H. Clark, T.K. Kyser, T.D. Ullrich, R. Baxter, Y. Chen and T.C. Moody, 2010. Evolution of the giant Marcona-Mina Justa iron oxide-copper-gold district, south-central Peru.Economic Geology and the Bulletin of the Society of Economic Geologists, 105, 155-185.
  79. C. Renac, T.K. Kyser, P. Bowden, B. Moineand J-Y Cottin, 2010. Hydrothermal fluid interaction in basaltic lava units, Kerguelen Archipelago (SW Indian Ocean).European Journal of Mineralogy, 22, 215-234.
  80. L.E. Richardson, T.K. Kyser, N.P. James and Y. Bone, 2009, Analysis of hydrographic and stable isotope data to determine water masses, circulation, and mixing in the eastern Great Australian Bight. J. Geophys. Res., 114, C10016, doi:10.1029/2009JC005407.
  81. E.E. Hiatt, S.E. Palmer, T.K. Kyser and T.K. O’Connor, 2009. Basin evolution, diagenesis and uraniummineralization in the PaleoproterozoicThelon Basin,Nunavut,Canada.Basin Research, doi: 10.1111/j.1365-2117.2009.00415.x.
  82. P.A. Polito, T.K. Kyser and C. Stanley, 2009. The Proterozoic, albitite-hosted, Valhalla uranium deposit, Queensland, Australia: A description of the alteration assemblage associated with uranium mineralisation in diamond drill hole V39. Mineralium Deposita, 44, 11-40.
  83. D.J. Kontak and T. K. Kyser, 2009. Nature and origin of an LCT-suite pegmatite with late-stage sodium enrichment, Brazil Lake, Yarmouth County, Nova Scotia; II, implications of stable isotopes (delta (super 18) O, delta D) for magma source, internal crystallization and nature of sodium metasomatism. The Canadian Mineralogist47, 745-764.
  84. J. Cloutier, K. Kyser, G.R. Olivo, P. Alexandre and J. Halaburda, 2009. The Millennium uranium deposit, Athabasca Basin, Saskatchewan, Canada: an atypical basement-hosted unconformity-related uranium deposit. Economic Geology,104, 815-840.
  85. C.J. Meehan, E.J. Olson, M.W. Reudink, T.K. Kyser and Robert L. Curry, 2009, Herbivory in a spider through exploitation of an ant–plant mutualism. Current Biology, 19, R892-893.
  86. D.R. Norris, O. Kleven, A. Johnsen and T.K. Kyser, 2009, Melanin-based feather colour and moulting latitudein a migratory songbird. Ethology,115, 1009–1014.
  87. M.C. Sorensen, J.M. Hipfner, T.K. Kyser and D.R. Norris, 2009, Pre-breeding diet influences ornament size in theRhinoceros Auklet Cerorhinca monocerata. Ibis, doi: 10.1111/j.1474-919x.2009.00968.x.
  88. M.H. Janssen, P. Arcese, T.K. Kyser, D.F. Bertram, T.L. McFarlane, T.D. Williams and M.H. Norris, 2009. Pre-breeding diet, condition and timing of breeding in a threatened seabird, the Marbled Murrelet Brachyramphus marmoratus.Marine Ornithology,37, 33–40.
  89. T. Gleeson,K. Novakowski and K. Kyser, 2009. Extremely rapid and localized recharge to a fractured rock aquifer.Journal of Hydrology, 376, 496–509.
  90. P. Alexandre, K. Kyser and D. Jiricka, 2009. Critical geochemical and mineralogical factors for the formation of unconformity-related uranium deposits; comparison between barren and mineralized systems in the Athabasca Basin, Canada.Econ Geol,104, 413-35.
  91. P. de Caritat, D.C. McPhail. K. Kyser andC.J. Oates, 2009. Using ground water chemical and isotopic composition in the search for base metal deposits; hydrogeochemical investigations in the Hinta and Kayar Pb-Zn districts, india. Geochemistry - Exploration, Environment, Analysis,9, 215-26.
  92. S.E. Franks, D.B. Lank, D. Norris, B.K. Sandercock, C.M. Taylor and T.K. Kyser, 2009. Feather isotope analysis discriminates age-classes of western, least, and semipalmated sandpipers when plumage methods are unreliable. J Field Ornithol,80, 51-63.
  93. K.M. Langin, P.P. Marra, Z.´n Ne´meth, F.R. Moore, T.K. Kyser andL.M. Ratcliffe, 2009. Breeding latitude and timing of spring migration in songbirdscrossing the Gulf of Mexico. J. Avian Biol., 40, 309-316.
  94. M.J. Sellick, T.K. Kyser, M.B. Wunder, D. Chipley and D.R. Norris, 2009. Geographic Variation of Strontium and Hydrogen Isotopes in Avian Tissue: Implications for Tracking Migration and Dispersal. PLoS One 4, ArteNoe4735.
  95. E. Urqueta, T.K. Kyser, A.H. Clark, C.R. Stanley and C.J. Oates, 2009. Lithogeochemistry of the Collahuasi porphyry Cu–Mo and epithermal Cu–Ag (–Au) cluster, northern Chile: Pearce element ratio vectors to ore. Geochemistry: Exploration, Environment Analysis, 9, 9–17.
  96. N.P. James, C.H. Eyles, N. Eyles, E.E. Hiatt and T.K. Kyser, 2009.Carbonates within a Pleistocene glaciomarine succession, Yakataga Formation, Middleton Island, Alaska.Sedimentology, 56, 367-97.
  97. J.C. Kozuskanich, T.K. Kyser, W.R. MacFarlane and S.M. Hamilton, 2009. Dendrochemical variation over the cross lake VMS mineralization; a tool for mineral exploration and decoupling anthropogenic input from background signals. Geochemistry - Exploration, Environment, Analysis,9, 151-7.
  98. T. Praamsma, K. Novakowski, K. Kyser andK. Hall, 2009. Using stable isotopes and hydraulic head data to investigate groundwater recharge and discharge in a fractured rock aquifer. Journal Hydrology, 366, 35-45.
  99. M.W. Reudink, C.E. Studds, P.P. Marra, T.K. Kyser andL.M. Ratcliffe, 2009. Plumage brightness predicts non-breeding season territory quality in a long-distance migratory songbird, the American redstart Setophaga ruticilla. J Avian Biol,40, 34-41.
  100. M. Sun, T.K. Kyser, M. Stauffer, R. Kerrich and J. Lewry, 1996.Constraints on the timing of crustal imbrication in the central Trans-Hudson Orogen from single zircon 207Pb/206Pb ages of granitoid rocks from the Pelican thrust zone, Saskatchewan.Canadian Journal of Earth Sciences, 33, 1638-1647.
  101. T.K. Kyser, 1995.Microanalytical techniques in stable-isotope geochemistry.Canadian Mineralogist, 33, 261-278.
  102. S.A. Nelson, E. Gonzalez-Caver and T.K. Kyser, 1995.Constraints on the origin of alkaline and calc-alkaline magmas from the Tuxtla volcanic field, Veracruz, Mexico.Contributions to Mineralogy and Petrology, 122, 191-211.
  103. K.M. Barovich, J.B. Cappel, C.M. Johnson and T.K. Kyser, 1995.A chemical method for hafnium separation from high-Ti whole-rock and zircon samples.Chemical Geology, 121, 303-308.
  104. R.L. Hay, R.E. Hughes, T.K. Kyser, H.D. Glass and J. Liu, 1995.Magnesium-rich clays of the Meerschaum mines in the Amboseli basin, Tanzania and Kenya.Clays and Clay Minerals, 43, 455-466.
  105. M. Fayek and T.K. Kyser, 1995.Characteristics of auriferous and barren fluids associated with the Contact Lake lode-gold deposit, Saskatchewan, Canada. Economic Gelogy, 90, 385-406.
  106. T.G. Kotzer and T.K. Kyser, 1995.Petrogenesis of the Proterozoic Athabasca basin and its relation to diagenesis, hydrothermal uraniun mineralization and paleohydrology.Chemical Geology, 120, 45-89.
  107. D.S. O'Hanley, T.K. Kyser and T.I.I. Sibblad, 1994.The age and origin of the peraluminus north shore plutons, Goldfields area, Saskatchewan.Canadian Journal of Earth Sciences, 31, 1397-1406.
  108. T.K. Kyser, E.D. Ghent and J.H. Sevigny, 1994.Evolution of two-mica granites, northern Monashee Mountains, British Columbia:Evidence from O, H, and Sr isotopic compositions.Geological Society of America Bulletin, 106, 1531-1537.
  109. S.G. Whittaker, N.P. James and T.K. Kyser, 1994.Geochemistry of synsedimentary cements in Early Cambrian reefs.Geochimica et Cosmochimica Acta, 58, 5567-5577.
  110. T.L. Ottaway, F.J. Wicks, L.T. Bryndzia, T.K. Kyser and E.T.C. Spooner, 1994.Formation of the Muzo hydrothermal emerald deposit in Columbia.Nature, 369, 552-554.
  111. J.M. Rosenbaum, T.K. Kyser and D. Walker, 1994.High temperature oxygen isotope fractionation in the enstatite-olivine-BaCO3 system.Geochimica et Cosmochimica Acta, 58, 2653-2660.
  112. M.T. McCulloch, T.K. Kyser, J. Woodhead and L. Kinsley, 1994.Pb-Sr-Nd-O isotopic constraints on the origin of rhyolites from the Taupo-Volcanic Zone of New Zealand:Evidence for fractionation from basalt.Contributions to Mineralogy and Petrology, 115, 303-312.
  113. T.G. Kotzer, T.K. Kyser, R.W. King and R. Kerrich, 1993.An empirical oxygen- and hydrogen-isotope geothermometer for quartz-tourmaline and tourmaline-water.Geochimica et Cosmochimica Acta, 57, 3421-3426.
  114. T.G. Kotzer and T.K. Kyser, 1993.O, U, and Pb isotopic and chemicalvariations in uraninite: Implications for detrmining the temporal and fluid history of ancient terains.American Mineralogist, 78, 1262-1274.
  115. N.P. James, Y. Bone and T.K. Kyser, 1993.Shallow burial dolomitization and dedolomitization of Mid-Cenozoic, cool-water, calcitic, deep-shelflimestones, Southern Australia. Journal of Sedimentary Petrology, 63, 528-538.
  116. K.M. Ansdell and T.K. Kyser, 1993.Textural and chemical changes undergone by zircon during the Pb-evaporation technique.American Mineralogist, 78, 36-41.
  117. Jones, I.G. Hunter and K. Kyser.Revised stratigraphic nomenclature for tertiary strata of the Cayman Islands, British West Indies.Caribbean Journal of Science, July, 1993.
  118. B. Jones, I.G. Hunter and K. Kyser.Stratigraphy of the Bluff Formation (Miocene-Pliocene) and the newly defined Brac Formation (Oligocene), Cayman Brac, British West Indies.Caribbean Journal of Science, March 1993.
  119. S. Whittaker and T.K. Kyser, 1993.Variations in Nd and Sr isotopic composition and REE content of molluscan shells from the Cretaceous Western Interior Seaway.Geochimica et Cosmochimica Acta, 57, 4003-4014.
  120. K.M. Ansdell and T.K. Kyser, 1992.Mesothermal gold mineralization in a Proterozoic Greenstone Belt:Western Flin Flon Domain, Saskatchewan, Canada.Economic Geology, 87, 1496-1524.
  121. K.M. Ansdell, T.K. Kyser, M.R. Stauffer and Garth Edwards, 1992.Age andsource of detrital zircons from the Missi Formation:A Proterozoic molasse deposit, Trans-Hudson Orogen, Canada. Canadian Journal of Earth Sciences, 29, 2583-2594.
  122. T.G. Kotzer, T.K. Kyser and E. Irving, 1992. Paleomagnetism and the evolution of fluids in the Proterozoic Athabasca Basin, northern Saskatchewan, Canada.Canadian Journal of Earth Sciences, 29, 1474-1491.
  123. Y. Bone, N.P. James and T.K. Kyser, 1992.Synsedimentary detrital dolomite in Quaternary cool-water carbonate sediments, Lacepede shelf, South Australia.Geology, 20, 109-112.
  124. K.E. Durocher, S.A. Cutler, G.D. Delaney and T.K. Kyser, 1992.Gold occurrences in the 'Santoy Lake' area, Glennie Domain, Trans-HudsonOrogen; in Summary of Investigations 1992, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 92-4, 41-50.
  125. T.K. Kyser, M. Fayek and T.I.I. Sibbald, 1992.Geochronologic Studies in the La Ronge and Glennie Domains; in Summary of Investigations 1992, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 92-4, 130-134.
  126. K.M. Ansdell and T.K. Kyser, 1992.Geochemistry of granitoids in the Western Flin Flon Domain; in Summary of Investigations 1992, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 92-4, 149-157.
  127. T.L. Jungwirth and T.K. Kyser, 1992.A metamorphic P-T study in the MacLean Lake Belt; in Summary of Investigations 1992, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 92-4, 189-198.
  128. Quirt, T. Kotzer and T.K. Kyser, 1991.Tourmaline, phosphate minerals, zircon and pitchblende in the Athabasca Group:Maw Zone and McArthur River Areas, Saskatchewan; in Summary of Investigations 1991, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 91-4, 181-191.
  129. T.G. Kotzer and T.K. Kyser, 1991.Retrograde alteration of clay minerals in uranium deposits:Radiation catalyzed or simply low-temperature exchange?Chemical Geology (Isotope Geoscience Section), 86, 307-321.
  130. K.M. Ansdell, T.K. Kyser, 1991.Plutonism, deformation, and metamorphism in the Proterozoic Flin Flon greenstone belt, Canada:Limits on timing provided by the single-zircon Pb-evaporation technique.Geology, 19, 518-521.
  131. R.L. Hay, S.G. Guldman, J.C. Matthews, R.H. Lander, M.E. Duffin, and T.K. Kyser, 1991.Clay mineral diagenesis in Core KM-3 of Searles Lake, California.Clays and Clay Minerals, 39, 84-96.
  132. K.M. Ansdell and T.K. Kyser, 1991.The geochemistry and fluid history of the Proterozoic Laurel Lake Au-Ag deposit, Flin Flon greenstone belt.Canadian Journal of Earth Sciences, 28, 155-171.
  133. M.D. Powell and T.K. Kyser, 1991.Analysis of 13C and 18O in calcite, dolomite, rhodochrosite, and siderite using a laser extraction system.Chemical Geology (Isotope Geoscience Section), 87, 55-66.
  134. G.D. Koehler, D. Chipley, and T.K. Kyser, 1991.Measurement of the hydrogen and oxygen isotopic compositions of concentrated chloride brines and brines from fluid inclusions in halite.Chemical Geology (Isotope Geoscience Section), 87, 45-54.
  135. M.S. Ibrahim and T.K. Kyser, 1991.History of the fluids associated with the Proterozoic Star Lake lode-gold deposit, northern Saskatchewan, Canada.Economic Geology, 86, 102-124.
  136. E.S. Schandl, D.S. O'Hanley, F.J. Wicks, and T.K. Kyser, 1990.Fluid inclusions in rodingite:A geothermometer for serpentinization.Economic Geology, 85, 1273-1276.
  137. T.K. Kyser, T. Kotzer and T.I.I. Sibbald, 1990.Oxygen, U-Pb and Pb-Pb isotope systematics in uraninite from complex U-Au-PGE vein-type and unconformity-type uranium deposits in northern Saskatchewan; in Summary of Investigations 1990, Saskatchewan Geological Survey, Saskatchewan Energy and Mines, Miscellaneous Report 90-4, 64-69.
  138. Hrdy, T.K. Kyser and R.T. Kusmirski, 1990.Fluid inclusion, stable isotope and microprobe data from the Jasper Zone Lode Gold Deposit, La Ronge Domain; in Summary of Investigations 1990, Saskatchewan Geological Survey, Saskatchewan Energy and Mines, Miscellaneous Report 90-4, 163-165.
  139. G.D. Koehler, T.K. Kyser and T. Danyluk, 1990.Stable isotope evidence for the petrogenesis of carnallite in the Middle Devonian Prairie Evaporite Formation, Saskatchewan; in Summary of Investigations 1990, Saskatchewan Geological Survey, Saskatchewan Energy and Mines, Miscellaneous Report 90-4, 218-222.
  140. D. Chipley, T.K. Kyser and T. Danyluk, 1990.Fluid flow events in the Elk Point Basin of Western Canada as recorded in evaporite minerals; in Summary of Investigations 1990, Saskatchewan Geological Survey, Saskatchewan Energy and Mines, Miscellaneous Report 90-4, 211-217.
  141. T. Kotzer and T.K. Kyser, 1990.Fluid history of the Athabasca Basin and its relation to uranium deposits; in Summary of Investigations 1990, Saskatchewan Geological Survey, Saskatchewan Energy and Mines, Miscellaneous Report 90-4, 153-157.
  142. K. M. Ansdell and T.K. Kyser, 1990.Age of granitoids from the western Flin Flon Domain:An application of single zircon Pb-evaporation technique; in Summary of Investigations 1990, Saskatchewan GeologicalSurvey, Saskatchewan Energy and Mines, Miscellaneous Report 90-4, 136-142.
  143. S.G. Whittaker and T.K. Kyser, 1990.Effects of sources and diagenesis onthe isotopic and chemical composition of carbon and sulfur in Cretaceous shales.Geochimica et Cosmochimica Acta, 54, 2799-2810.
  144. B. Szabo and T.K. Kyser, 1990.Ages and stable isotopic compositions of secondary calcite and opal in drill cores from Tertiary rocks of the Yucca Mountains, Nevada.Geological Society of America Bulletin, 102, 1714- 1719.
  145. M. Wittrup and T.K. Kyser, 1990.The petrogenesis of brines in Devonian potash deposits of western Canada.Chemical Geology, 82, 103-128.
  146. C.R. Stern, F.A. Frey, K. Futa, R.E. Zartman, Z. Pen and T.K. Kyser, 1990.Trace-element and Sr, Nd, Pb and O isotopic compositions of Pliocene and Quaternary alkali basalts of the Patagonian Plateau lavas of southernmost South America.Contributions to Mineralogy and Petrology, 104, 294-308.
  147. Hegner, T.K. Kyser and L. Hulbert, 1989.Nd, Sr and O isotopic constraints on the petrogenesis of mafic intrusions in the Proterozoic Trans-Hudson Orogen of central Canada.Canadian Journal of Earth Sciences, 26, 1027-1035.
  148. M.R. Wilson and T.K. Kyser, 1989.Geochemistry of porphyry-hosted Au-Ag deposits in the Little Rocky Mountains, Montana - A reply.Economic Geology, 84, 972-973.
  149. D.B.L. Chipley and T.K. Kyser, 1989.Fluid inclusion evidence for the deposition and diagenesis of the Patience Lake member of the Prairie Evaporite formation.Journal of Sedimentary Geology, 64, 287-295.
  150. T.K. Kyser, M.R. Wilson and G. Ruhrman, 1989.Implications of stable isotopes for graphite as a prerequisite for unconformity-type uranium deposits.Canadian Journal of Earth Sciences, 26, 490-498.
  151. J.F. Luhr and T.K. Kyser, 1989.Primary igneous analcime:the Colima minettes.American Mineralogist, 74, 216-223.
  152. M.R. Wilson and T.K. Kyser, 1988.Geochemistry of porphyry-hosted Au-Ag deposits in the Little Rocky Mountains, Montana.Economic Geology, 83, 1329-1346.
  153. E.G. Nisbet and T.K. Kyser, 1988.Archaean carbon and gold.Nature, 331, 210-211.
  154. S.G. Whittaker, T.K. Kyser and W.G.E. Caldwell, 1988.Lithic geochemistry of the Claggett marine cyclothem of south-central Saskatchewan.Canadian Journal of Earth Sciences, 25, 1554-1563.
  155. T.K. Kyser, E.G. Nisbet, W.E. Cameron, A. Gansser and V.J. Dietrich, 1987.Stable isotope geochemistry and alteration of Cretaceous komatiitic and associated rocks from Gorgona Island, Colombia.Geochemical Journal, 21, 253-259.
  156. E.G. Nisbet, N.T. Arndt, M.J. Bickle, W.E. Cameron, C. Chauvel, M. Cheadle, E. Hegner, T.K. Kyser, A. Martin, R. Renner and E. Roedder, 1987.Uniquely fresh 2.7 komatiites from the Belingwe greenstone belt, Zimbabwe.Geology, 15, 1147-1150.
  157. M.R. Wilson and T.K. Kyser, 1987.The stable isotope geochemistry of alteration associated with the Key Lake Uranium Deposit, Canada.Economic Geology, 82, 1540-1557.
  158. J.S. Ongley, A.R. Basu and T.K. Kyser, 1987.Oxygen isotopes in coexisting garnets, clinopyroxenes and phlogopites of Roberts Victor eclogites:implications for petrogenesis and mantle metasomatism.Earth and Planetary Science Letters, 83, 80-84.
  159. N. Shrimal, A.R. Basu and T.K. Kyser, 1987.Tectonic inferences from oxygen isotopes in volcano-plutonic complexes of the India-Asia collision zone, NW India.Tectonics, 6, 261-273.
  160. D. Muhs and T.K. Kyser, 1987.Stable isotope compositions of fossil mollusks from southern California:evidence for a cool last interglacial ocean.Geology, 97, 119-122.
  161. M.R. Wilson, T.K. Kyser, H.H. Mehnert and J. Hoeve, 1987.Changes in the H-O-Ar isotope composition of clays during retrograde alteration.Geochimica et Cosmochimica Acta, 51, 869-878.
  162. S.G. Whittaker, T.K. Kyser and W.G.E. Caldwell, 1987.Paleoenvironmental geochemistry of the Claggett marine cyclothem in south-central Saskatchewan.Canadian Journal of Earth Sciences, 24, 967-984.
  163. M. Huebner, T.K. Kyser and E.G. Nisbet, 1986.Stable isotope geochemistry of high grade metapelites from the Central Zone of the Limpopo Belt.American Mineralogist, 71, 1343-1353.
  164. R.L. Hay, R.E. Paxton, T.T. Teague and T.K. Kyser, 1986.Spring-related carbonate rocks, Mg clays, and associated minerals in Pliocene deposits of the Amargosa Desert, Nevada and California.Geological Society of America Bulletin, 97, 1488-1503.
  165. T.K. Kyser, W.E. Cameron and E.G. Nisbet, 1986.Boninite petrogenesis: constraints from stable isotope compositions.Contributions to Mineralogy and Petrology, 93, 222-226.
  166. T.K. Kyser, J.R. O'Neil and I.S.E. Carmichael, 1986.Reply to possible non-equilibrium oxygen isotope effects in mantle nodules, an alternative to the Kyser-O'Neil-Carmichael 18O/16O geothermometer.Contributions to Mineralogy and Petrology, 93, 120-123.
  167. T.K. Kyser, 1986.Chemical and stable isotope compositions of anorogenic granite from Stevenson county, Illinois.Shorter Contributions to Isotope Research, U.S. Geological Survey Bulletin, 1622, 139-150.
  168. P.I. Abell, J. McClory, A. Martin, E.G. Nisbet and T.K. Kyser, 1985.Petrography and stable isotope ratios from Archaean stromatolites, Mushandike Fm., Zimbabwe.Precambrian Research, 27, 385-398.
  169. T.K. Kyser and J.R. O'Neil, 1984.  Hydrogen isotope systematics of submarine basalts.Geochimica et Cosmochimica Acta, 48, 2123-2133.
  170. J.D. Gleason and T.K. Kyser, 1984. Stable isotopic compositions of material associated with naturally burning coal.Nature, 307, 254-275.
  171. T.K. Kyser, J.R. O'Neil and I.S.E. Carmichael, 1982. Genetic relations among basic lavas and ultramafic nodules: evidence from oxygen isotope compositions.Contributions to Mineralogy and Petrology, 81, 88-102.
  172. T.K. Kyser and W. Rison, 1982. Systematics of rare gas isotopes in basic lavas and ultramafic xenoliths.Journal of Geophysical Research, 87, 5611-5630.
  173. T.K. Kyser, J.R. O'Neil and I.S.E. Carmichael, 1981. Oxygen isotope thermometry of basic lavas and mantle xenoliths.Contributions to Mineralogy and Petrology, 77, 11-23.
  174. T.K. Kyser and J.R. O'Neil, 1978. Oxygen isotope relations among oceanic tholeiites, alkali basalts and ultramafic xenoliths.Short Papers of the Fourth International Conference on Geochronology, Cosmochronology, and Stable Isotope Geology, U.S.G.S. Open File Report 78-701, 237-240.
  175. R.F. Weiss and T.K. Kyser, 1978. Solubility of krypton in water and seawater.Journal of Chemical and Engineering Data, 23, No. 1, 69-72.



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