W. CRAWFORD ELLIOTT

Department of Geology

Georgia State University

Atlanta , Georgia 30303-3083

SCIENTIFIC PUBLICATIONS

Ryan, P.C., Elliott, W.C., Olson, S., and Christopher, R., (revision), Occurrence, age, mineralogy and origin of Mid-Tertiary lateritic sediments in the Mission and Jocko Valleys , NW Montana. Journal of Sedimentary Research.

Chadwick, O., Gavenda, R.T., Kelly, E.F. Ziegler, K, Olson, C.G., Elliott, W.C., Hendricks, D.M., (submitted), The Impact of Climate on the Biogeochemical Functioning of Volcanic Soils: Chemical Geology.

Elliott, W.C., and Haynes, J.T., (2002, press), The Source and Chemical Character of Migrating Fluids in the Southern Appalachian Basin from the Ages and Chemistry of Diagenetic Illite: American Mineralogist.

Verhoeckx-Briggs, G.A., Haynes, J.T., Elliott, W.C., 2001, A study of plagioclase hosted melt inclusions in the Deicke and Millbrig  Potassium Bentonites, Southern Appalachian Basin: Southeastern Geology, v. 40, n. 4., p. 273 -284.

Bechtel, A., Ghazi, A.M., Elliott, W.C., and Osczcepalski, S., 2001, The occurrences of rare earth elements and the platinum group metals in relation to base metal zoning in vicinity to the Rote Fäule in the Kupferschiefer, Poland: Applied Geochemistry, v. 16, no. 3, p. 375-386.

Bauluz, B., Peacor, D.R., Elliott, W.C., 2000, Coexisting altered glass, Fe-Ni oxides, and spherules at the K-T boundary, Stevns Klint , Denmark : Earth and Planetary Science Letters, v. 182, p. 127-136.

Bechtel, A., Shieh, Y.-N., Elliott, W.C., Oszczepalski, S., Hoernes, S., 2000, Mineralogy, crystallinity, and stable isotopic composition of illitic clays with the Polish Zechstein Basin : Implications for the genesis of Kupferschiefer mineralization: Chemical Geology, v. 163, p. 189-205.

Rose, S., and Elliott, W.C., 2000, The effects of pH regulation upon the release of sulfate from ferric precipitates formed in acid mine drainage, Applied Geochemistry, v. 15, p. 27-34.

Elliott, W.C., Edenfield, A.M., Wampler, J.M., Matisoff, G., 1999, Kinetics of the smectite to illite transformation at Cerro Negro , New Mexico . Clays and Clay Minerals, v. 47 (3), p. 286-296.

Bechtel, A., Elliott, W.C., Wampler, J.M., Oszczepalski, S, 1999, Clay mineralogy, crystallinity, and K/Ar ages of illites in the Polish Zechstein Basin : Implications for the age of the Kupferschiefer-type mineralization, Economic Geology, v. 94, p. 261-272.

Sears, S.K., Hesse , R., Vali, H., Elliott, W.C., and Aronson, J.L., Martin, R.F., 1998, K/Ar apparent ages of untreated and n-Alkylammonium cation exchanged illitic material from mudrocks of the Reindeer D-27 Well, Mackenzie Delta-Beaufort Sea Region, Arctic Canada.  Canadian Mineralogist, v. 36, p. 1507-1524.

Chaudary-Webb, M., Paschal, D., Elliott, W.C., Hopkins, H., Ghazi, A.M., Ting, W., Romieu, I., 1998, Determination of lead isotope ratios in whole blood and pottery - Sources of lead in Mexico City.  Atomic Spectroscopy, v. 19 (5), p. 156 - 163.

Mora, C.I., Sheldon, B.T., Elliott, W.C., and Driese, S.G., 1998, An oxygen isotope study of illitization and diagenesis in Appalachian vertic paleosols: Journal of Sedimentary Research, v.  68, p. 456-464.

Elliott, W.C., Savin, S.M., Dong, H. and Peacor, D.R., 1997, Paleoclimate interpretations derived from pedogenic clay minerals from the Piedmont Province, Virginia:  Chemical Geology, v. 142, p. 201-211.

Bechtel, A., Elliott, W.C., and Oszczepalski, S., 1996, Indirect age determination of Kupferschiefer-type mineralization in the Polish Basin by K/Ar dating of illite: Economic Geology, v. 91, p. 1310-1319.

Elliott, W.C. and Matisoff, G., 1996, A comparison of three mathematical models of the smectite to illite transformation kinetics:  Clays & Clay Minerals, v. 44, p. 77-87.

Moe, J.A., Ryan, P.C., Elliott, W.C., and Reynolds, R.C., 1996, Illite mineralogy, K-Ar dating and geologic implications of a bentonite in the Proterozoic Belt Supergroup of Western Montana: Journal of Sedimentary Research, Part A., v. 66, p. 95-99.

Elliott, W.C. 1993, The origin of the Mg‑smectite at the Cretaceous/Tertiary boundary at Stevns Klint , Denmark : Clays & Clay Minerals, v. 41, p. 442-452.

Roden, M., Elliott, W.C., Aronson, J.L., and Miller, D.L. 1993, A comparison of fission‑track ages of apatite and zircon to K/Ar ages of illite/smectite (I/S) from K‑bentonites, southern Appalachian Basin: Journal of Geology, v. 101, p. 633-641.

Elliott, W.C., and Aronson, J.L. 1993, The timing and extent of illite formation in Ordovician K‑bentonites at the Cincinnati Arch, the Nashville Dome, and northeastern Illinois Basin: Basin Research, v. 5, p. 125-135.

Elliott, W.C., Aronson, J.L., and Millard, H.T., Jr. 1992, Iridium contents of basaltic tuffs and the enclosing black shales of the Paleocene Balder Formation, North Sea: Geochimica et Cosmochimica Acta, v. 56, p. 2955‑2961.

Ulmer, G.C., Elliott, W.C., Buntin, T., Friel, J.J., and Erickson, E.E. 1992, The role of selected cations and gas speciation on the reduction of fayalite, Fe₂SiO₄, at 1300°C: J. American Ceramic Soc., v. 75, p. 1476‑1483.

Elliott, W.C., Aronson, J.L., Matisoff, G., and Gautier, D.L. 1991, The kinetics of the smectite-to-illite transformation in the Denver Basin : clay mineral, K/Ar data and mathematical model results: AAPG Bulletin, v. 75, p. 436‑462.

Elliott, W.C., Aronson, J.L., Millard, H.T., Jr., and Kordesch, E. 1989, Origin of the clay minerals at the Cretaceous‑Tertiary boundary, Denmark : Geological Society of America Bulletin., v. 101, p. 702‑710.

Elliott, W.C. and Aronson, J.L. 1987, Alleghanian episode of K‑bentonite illitization in the southern Appalachian Basin: Geology, v. 15, p. 735‑739.

Elliott, W.C., Grandstaff, D.E., Ulmer, G.C., Buntin, T., and Gold, D.P. 1982, An intrinsic oxygen fugacity study of platinum‑carbon associations in layered intrusions: Economic Geology, v. 77, p. 1493‑1510.