Geophysical Lab Contributions 1997-1998

(updated through November 25, 1998)

2682 Bertka, C. M., and Y. Fei, Density profile of an SNC model Martian interior and the moment-of-inertia factor of Mars, Earth Planet. Sci. Lett. 157, 79-88, 1998.

2714 Bertka, C. M., and Y. Fei, Implications of Mars Pathfinder data for the accretion history of the terrestrial planets, Science 281, 1838-1840, 1998.

2661 Bickle, M. J., H. J. Chapman, J. M. Ferry, D. Rumble III, and A. E. Fallick, Fluid flow and diffusion in the Waterville limestone, south-central Maine: constraints from strontium, oxygen and carbon isotope profiles, J. Petrol. 38, 1489-1512, 1997. (No reprints available.)

2745 Blank, J. G., and G. H. Miller, The fate of organic compounds in cometary impacts, in Proceedings of the 21st International Symposium on Shock Waves, A. F. P. Houwing et al., eds., pp. 1205-1210, Panther Publishing, Fyshwick, Australia, 1997. (No reprints available.)

2715 Brandes, J. A., N. Z. Boctor, G. D. Cody, B. A. Cooper, R. M. Hazen, and H. S. Yoder, Jr., Abiotic nitrogen reduction on the early Earth, Nature 395, 365-367, 1998.

2710 Chou, I.-M., J. G. Blank, A. F. Goncharov, H. K. Mao, and R. J. Hemley, In situ observations of a high-pressure phase of H2O ice, Science 281, 809-812, 1998.

2732 Cody, G. D., Unraveling the mystery of coal structure with neutrons (in Japanese), Chemistry and Chemical Industry (Japan) 51, 1586-1588, 1998. (No reprints available.)

2700 Cody, G. D., H. Ade, S. Wirick, G. D. Mitchell, and A. Davis, Determination of chemical-structural changes in vitrinite accompanying luminescence alteration using C-NEXAFS analysis, Org. Geochem. 28, 441-455, 1998.

2693 Cohen, R. E., Thermal conductivity of MgO at high pressures, in Proceedings of International Conference -- AIRAPT-16 and HPCJ-38 -- on High Pressure Science and Technology (Rev. High Pressure Sci. Tech., Vol. 7), M. Nakahara, ed., pp. 160-162, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

2731 Cohen, R. E., ed., First-Principles Calculations for Ferroelectrics: Fifth Williamsburg Workshop, AIP Conference Proceedings 436, American Institute of Physics, Woodbury, N.Y., 302 pp., 1998. (Available for purchase from the publisher.)

2744 Cohen, R. E., Mineral physics, Geotimes 43 (no. 2), 35-36, February 1998. (No reprints available.)

2725 Cohen, R. E., Y. Fei, R. Downs, I. I. Mazin, and D. G. Isaak, Magnetic collapse and the behavior of transition metal oxides: FeO at high pressures, in High-Pressure Materials Research, R. M. Wentzcovitch et al., eds., pp. 27-37, Symposium Proceedings Vol. 499, Materials Research Society, Warrendale, Pennsylvania, 1998.

2729 Cohen, R. E., L. Stixrude, and E. Wasserman, Elasticity, thermal properties, and molecular dynamics under non-empirical tight-binding, in Tight-binding Approaches to Computational Materials Science, P. E. A. Turchi, A. Gonis, and L. Colombo, eds., pp. 501-506, Symposium Proceedings Vol. 491, Materials Research Society, Warrendale, Pennsylvania, 1998. (No reprints available.)

2674 Cohen, R. E., and J. S. Weitz, The melting curve and premelting of MgO, in Properties of Earth and Planetary Materials at High Pressure and Temperature, M. H. Manghnani and T. Yagi, eds., pp. 185-196, American Geophysical Union, Washington, D.C., 1998.

2675 Conrad, P. G., The stability of almandine at high pressures and temperatures, in Properties of Earth and Planetary Materials at High Pressure and Temperature, M. H. Manghnani and T. Yagi, eds., pp. 393-400, American Geophysical Union, Washington, D.C., 1998.

2735 Downs, R. T., and M. S. Somayazulu, Carbon dioxide at 1.0 GPa, Acta Cryst. C54, 897-898, 1998.

2726 Duffy, T. S., G. Shen, D. L. Heinz, Y. Ma, R. J. Hemley, H. K. Mao, and A. K. Singh, Lattice strains in gold and rhenium under non-hydrostatic compression, in High-Pressure Materials Research, R. M. Wentzcovitch et al., eds., pp. 145-150, Symposium Proceedings Vol. 499, Materials Research Society, Warrendale, Pennsylvania, 1998.

2683 Evans, B. W., and H. Yang, Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature, Am. Mineral. 83, 458-475, 1998. (No reprints available.)

2692 Fei, Y., C. T. Prewitt, D. J. Frost, J. B. Parise, and K. Brister, Structures of FeS polymorphs at high pressure and temperature, in Proceedings of International Conference -- AIRAPT-16 and HPCJ-38 -- on High Pressure Science and Technology (Rev. High Pressure Sci. Tech., Vol. 7), M. Nakahara, ed., pp. 55-58, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

2679 Ferry, J. M., S. S. Sorensen, and D. Rumble III, Structurally controlled fluid flow during contact metamorphism in the Ritter Range pendant, California, USA, Contrib. Mineral. Petrol. 130, 358-378, 1998.

2687 Finger, L. W., PROFVAL: functions to calculate powder-pattern peak profiles with axial-divergence asymmetry, J. Appl. Crystallogr. 31, 111, 1998.

2719 Fogel, M. L., N. Tuross, B. J. Johnson, and G. H. Miller, Biogeochemical record of ancient humans, Org. Geochem. 27, 275-287, 1997.

2722 Frantz, J. D., Raman spectra of potassium carbonate and bicarbonate aqueous fluids at elevated temperatures and pressures: comparison with theoretical simulations, Chem. Geol. 152, 211-225, 1998.

2689 Freiman, Yu. A., S. M. Tretyak, A. Jezowski, and R. J. Hemley, Broken symmetry phase transition in solid HD: a manifestation of quantum orientational melting, Fizika Nizkikh Temperatur 24, 683-688, 1998.  [Translated in Low Temp. Phys. 24, 518-522, 1998.]

2743 Fricke, H. C., W. C. Clyde, J. R. O'Neil, and P. D. Gingerich, Evidence for rapid climate change in North America during the latest Paleocene thermal maximum: oxygen isotope compositions of biogenic phosphate from the Bighorn Basin (Wyoming), Earth Planet. Sci. Lett. 160, 193-208, 1998. (No reprints available.)

2684 Frost, D. J., and Y. Fei, The stability of phase D at high pressure and high temperature, J. Geophys. Res. 103, 7463-7474, 1998.

2676 Goncharov, A. F., R. J. Hemley, H. K. Mao, and J. Shu, New high-pressure excitations in parahydrogen, Phys. Rev. Lett. 80, 101-104, 1998.

2669 Goodfriend, G. A., and K. W. Flessa, Radiocarbon reservoir ages in the Gulf of California: roles of upwelling and flow from the Colorado River, Radiocarbon 39, 139-148, 1997.

2740 Goodfriend, G. A., and H. B. Rollins, Recent barrier beach retreat in Georgia: dating exhumed salt marshes by aspartic acid racemization and post-bomb radiocarbon, J. Coastal Res. 14, 960-969, 1998.

2721 Hammer, B. T., M. L. Fogel, and T. C. Hoering, Stable carbon isotope ratios of fatty acids in seagrass and redhead ducks, Chem. Geol. 152, 29-41, 1998.

2664 Hare, P. E., D. W. Von Endt, and J. E. Kokis, Protein and amino acid diagenesis dating, in Chronometric Dating in Archaeology, R. E. Taylor and M. J. Aitken, eds., Ch. 9, pp. 261-296, Plenum Press, New York, 1997. (No reprints available.)

2668 Hazen, R. M., Unanswered questions: learning what we don't know we don't know, in Vivitur Ingenio: Essays in Honor of Thelma Z. Lavine, E. Verheyen and I. Knell, eds., pp. 63-72, George Mason University, Fairfax, Virginia, 1998. (No reprints available.)

2707 Hazen, R. M., The stuff of life: What was life's first energy source?, Planetary Report 18 (no. 4), 16-17, 1998. (No reprints available.)

2733 Hazen, R. M., and M. Singer, Warum schwarze Löcher nicht schwarz sind: offene Fragen aus den Grenzbereichen der Wissenschaft, Deuticke, Vienna and Munich, 360 pp., 1998. (Available for purchase from the publisher.)

2708 Hazen, R. M., and J. Trefil, Alfabetismo científico, in La popularización de la ciencia y la technología, E. Martínez and J. Flores, eds., pp. 46-50, Fondo de Cultura Económica, Mexico, 1997. (No reprints available.)

2712 Hemley, R. J., Superconductivity in a grain of salt, Science 281, 1296-1297, 1998.

2717 Hemley, R. J., Matter, Properties at high pressure and temperature, in Sciences of the Earth: An Encyclopedia of Events, People, and Phenomena, G. A. Good, ed., pp. 523-535, Garland Publishing, New York, 1998.

2709 Hemley, R. J., and N. W. Ashcroft, The revealing role of pressure in the condensed matter sciences, Phys. Today 51 (no. 8), 26-32, 1998.

2713 Hemley, R. J., A. F. Goncharov, R. Lu, V. V. Struzhkin, M. Li, and H. K. Mao, High-pressure synchrotron infrared spectroscopy at the National Synchrotron Light Source, Nuovo Cimento D 20, 539-551, 1998.

2666 Hemley, R. J., A. F. Goncharov, H. K. Mao, E. Karmon, and J. H. Eggert, Spectroscopic studies of p-H2 to above 200 GPa, J. Low Temp. Phys. 110, 75-88, 1998.

2685 Hemley, R. J., and H. K. Mao, Static compression experiments on low-Z planetary materials, in Properties of Earth and Planetary Materials at High Pressure and Temperature, M. H. Manghnani and T. Yagi, eds., pp. 173-183, American Geophysical Union, Washington, D.C., 1998.

2734 Irvine, T. N., J. C. Ø. Andersen, and C. K. Brooks, Included blocks (and blocks within blocks) in the Skaergaard intrusion: geologic relations and the origins of rhythmic modally graded layers, Geol. Soc. Am. Bull. 110, 1398-1447, 1998. (No reprints available.)

2680 Ita, J., and R. E. Cohen, Diffusion in MgO at high pressure: implications for lower mantle rheology, Geophys. Res. Lett. 25, 1095-1098, 1998.

2720 Johnson, B. J., M. L. Fogel, and G. H. Miller, Stable isotopes in modern ostrich eggshell: a calibration for paleoenvironmental applications in semi-arid regions of southern Africa, Geochim. Cosmochim. Acta 62, 2451-2462, 1998.

2665 Johnson, B. J., G. H. Miller, M. L. Fogel, and P. B. Beaumont, The determination of late Quaternary paleoenvironments at Equus Cave, South Africa, using stable isotopes and amino acid racemization in ostrich eggshell, Palaeogeogr. Palaeoclimatol. Palaeoecol. 136, 121-137, 1997.

2716 Kowalewski, M., G. A. Goodfriend, and K. W. Flessa, High-resolution estimates of temporal mixing within shell beds: the evils and virtues of time-averaging, Paleobiology 24, 287-304, 1998. (No reprints available.)

2738 Lin, C. M., D. S. Chuu, W. C. Chou, J. Xu, E. Huang, J. Z. Hu, and J. H. Pei, Phase transitions of Zn0.84Fe0.16Se under high-pressure, Solid State Commun. 107, 217-221, 1998. (No reprints available.)

2739 Lin, C. M., D. S. Chuu, J. Xu, E. Huang, W. C. Chou, J. Z. Hu, and J. H. Pei, High-pressure phase transitions in Zn1-xMxSe (M=Cd, Fe, and Mn), Phys. Rev. B 58, 16-19, 1998. (No reprints available.)

2742 Linton, J., A. Navrotsky, and Y. Fei, The thermodynamics of ordered perovskites on the CaTiO3-FeTiO3 join, Phys. Chem. Minerals 25, 591-596, 1998.

2681 Mao, H. K., R. J. Hemley, and A. L. Mao, Diamond-cell research with synchrotron radiation, in Advances in High Pressure Research in Condensed Matter, S. K. Sikka, S. C. Gupta, and B. K. Godwal, eds., pp. 12-19, National Institute of Science Communication, New Delhi, India, 1997.

2663 Mao, H. K., G. Shen, and R. J. Hemley, Multivariate dependence of Fe-Mg partitioning in the lower mantle, Science 278, 2098-2100, 1997.

2672 Mao, H. K., G. Shen, R. J. Hemley, and T. S. Duffy, X ray diffraction with a double hot-plate laser-heated diamond cell, in Properties of Earth and Planetary Materials at High Pressure and Temperature, M. H. Manghnani and T. Yagi, eds., pp. 27-34, American Geophysical Union, Washington, D.C., 1998.

2686 Mazin, I. I., Y. Fei, R. Downs, and R. Cohen, Possible polytypism in FeO at high pressures, Am. Mineral. 83, 451-457, 1998.

2699 Mysen, B., Transport and configurational properties of silicate melts: relationship to melt structure at magmatic temperatures, Phys. Earth Planet. Inter. 107, 23-32, 1998.

2702 Mysen, B. O., Interaction between aqueous fluid and silicate melt in the pressure and temperatures regime of the Earth's crust and upper mantle, Neues Jahrb. Mineral. Abh. 172, 227-244, 1998.

2746 Mysen, B. O., Phosphorous solubility mechanisms in haplogranitic aluminosilicate glass and melt: effect of temperature and aluminum content, Contrib. Mineral. Petrol. 133, 38-50, 1998.

2711 Mysen, B. O., D. Virgo, R. K. Popp, and C. M. Bertka, The role of H2O in Martian magmatic systems, Am. Mineral. 83, 942-946, 1998.

2691 Prewitt, C. T., T. Ko, G. Shen, and J. D. FitzGerald, Role of twinning in perovskite - lithium niobate phase transitions, in Proceedings of International Conference -- AIRAPT-16 and HPCJ-38 -- on High Pressure Science and Technology (Rev. High Pressure Sci. Tech., Vol. 7), M. Nakahara, ed., pp. 40-43, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

2695 Qadri, S. B., E. F. Skelton, A. W. Webb, J. Z. Hu, J. Kennedy, and C. Kim, Phase transition in Cd1-xZnxTe (0≤x≤0.55), in Proceedings of International Conference -- AIRAPT-16 and HPCJ-38 -- on High Pressure Science and Technology (Rev. High Pressure Sci. Tech., Vol. 7), M. Nakahara, ed., pp. 319-321, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

2696 Qadri, S. B., E. F. Skelton, J. Yang, B. R. Rama, and J. Z. Hu, Pressure induced structural transitions in nanometer size particles of PbS, in Proceedings of International Conference -- AIRAPT-16 and HPCJ-38 -- on High Pressure Science and Technology (Rev. High Pressure Sci. Tech., Vol. 7), M. Nakahara, ed., pp. 325-326, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

2705 Richet, P., B. O. Mysen, and J. Ingrin, High-temperature X-ray diffraction and Raman spectroscopy of diopside and pseudowollastonite, Phys. Chem. Minerals 25, 401-414, 1998.

2660 Rumble, D., III., J. Farquhar, E. D. Young, and C. P. Christensen, In situ oxygen isotope analysis with an excimer laser using F2 and BrF5 reagents and O2 gas as analyte, Geochim. Cosmochim. Acta 61, 4229-4234, 1997.

2741 Russell, S. S., T. J. McCoy, E. Jarosewich, and R. D. Ash, The Burnwell, Kentucky, low iron oxide chondrite fall: description, classification and origin, Meteoritics Planet. Sci. 33, 853-856, 1998.

2688 Sághi-Szabó, G., and R. E. Cohen, First principles study of piezoelectricity in PbTiO3, Phys. Rev. Lett. 80, 4321-4324, 1998.

2723 Sághi-Szabó, G., R. E. Cohen, and H. Krakauer, First principles study of piezoelectricity in tetragonal PbTiO3, Ferroelectrics 206/207, 1-10, 1998. (No reprints available.)

2730 Sághi-Szabó, G., R. E. Cohen, and H. Krakauer, First-principles study of piezoelectricity in tetragonal PbTiO3 and PbZr1/2Ti1/2O3, in First-Principles Calculations for Ferroelectrics: Fifth Williamsburg Workshop, R. E. Cohen, ed., pp. 43-52, AIP Conference Proceedings 436, American Institute of Physics, Woodbury, N.Y., 1998.

2706 Schmidt, M. W., L. W. Finger, R. J. Angel, and R. E. Dinnebier, Synthesis, crystal structure, and phase relations of AlSiO3OH, a high-pressure hydrous phase, Am. Mineral. 83, 881-888, 1998.

2667 Shen, G., H. K. Mao, R. J. Hemley, T. S. Duffy, and M. L. Rivers, Melting and crystal structure of iron at high pressures and temperatures, Geophys. Res. Lett. 25, 373-376, 1998.

2698 Shieh, S. R., H. K. Mao, R. J. Hemley, and L. C. Ming, Decomposition of phase D in the lower mantle and the fate of dense hydrous silicates in subducting slabs, Earth Planet. Sci. Lett. 159, 13-23, 1998.

2703 Shu, J., H. K. Mao, J. Hu, Y. Fei, and R. J. Hemley, Single-crystal X-ray diffraction of wüstite to 30 GPa hydrostatic pressure, Neues Jahrb. Mineral. Abh. 172, 309-323,1998.

2690 Singh, A. K., C. Balasingh, H. K. Mao, R. J. Hemley, and J. Shu, Analysis of lattice strains measured under nonhydrostatic pressure, J. Appl. Phys. 83, 7567-7575, 1998.

2694 Singh, A. K., C. Balasingh, H. K. Mao, J. Shu, and R. J. Hemley, Interpretation of the lattice-strains measured under non-hydrostatic pressure, in Proceedings of International Conference -- AIRAPT-16 and HPCJ-38 -- on High Pressure Science and Technology (Rev. High Pressure Sci. Tech., Vol. 7), M. Nakahara, ed., pp. 205-210, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

2677 Singh, A. K., H. K. Mao, J. Shu, and R. J. Hemley, Estimation of single-crystal elastic moduli from polycrystalline x-ray diffraction at high pressure: application to FeO and iron, Phys. Rev. Lett. 80, 2157-2160, 1998.

2728 Somayazulu, M. S., R. J. Hemley, A. F. Goncharov, H. K. Mao, and L. W. Finger, High-pressure compounds in the methane-hydrogen system: X-ray, infrared and Raman studies on CH4(H2)2, Eur. J. Solid State Inorg. Chem. 34, 705-713, 1997.

2724 Stixrude, L., E. Wasserman, and R. E. Cohen, First-principles investigations of solid iron at high pressure and implications for the Earth's inner core, in Properties of Earth and Planetary Materials at High Pressure and Temperature, M. H. Manghnani and T. Yagi, eds., pp. 159-171, American Geophysical Union, Washington, D.C., 1998.

2662 Struzhkin, V. V., R. J. Hemley, H. K. Mao, and Y. Timofeev, Superconductivity at 10-17 K in compressed sulfur, Nature 390, 382-384, 1997.

2678 Teter, D. M., R. J. Hemley, G. Kresse, and J. Hafner, High pressure polymorphism in silica, Phys. Rev. Lett. 80, 2145-2148, 1998.

2727 Wentzcovich, R. M., R. J. Hemley, W. J. Nellis, and P. Y. Yu, eds., High-Pressure Materials Research, Symposium Proceedings Vol. 499, Materials Research Society, Warrendale, Pennsylvania, 1998. (Available for purchase from the publisher.)

2704 Yang, H., and R. M. Hazen, Crystal chemistry of cation order-disorder in pseudobrookite-type MgTi2O5, J. Solid State Chem. 138, 238-244, 1998.

2670 Yang, H., R. M. Hazen, L. W. Finger, C. T. Prewitt, and R. T. Downs, Compressibility and crystal structure of sillimanite, Al2SiO5, at high pressure, Phys. Chem. Minerals 25, 39-47, 1997.

2671 Yang, H., R. M. Hazen, C. T. Prewitt, L. W. Finger, R. Lu, and R. J. Hemley, High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P21/m phase transition in cummingtonite, Am. Mineral. 83, 288-299, 1998.

2718 Yoder, H. S., Jr., Petrology, in Sciences of the Earth: An Encyclopedia of Events, People, and Phenomena, G. A. Good, ed., pp. 675-682, Garland Publishing, New York, 1998. (No reprints available.)

2736 Yoder, H. S., Jr., Italian volcanology: Geophysical Laboratory contributions, 1905-1965, in Volcanoes and History: Proceedings of the 20th INHIGEO Symposium, N. Morello, ed., pp. 707-734, Glauco Brigati, Genova, Italy, 1998. (No reprints available.)

2701 Zha, C. S., T. S. Duffy, R. T. Downs, H. K. Mao, and R. J. Hemley, Brillouin scattering and x-ray diffraction of San Carlos olivine: direct pressure determination to 32 GPa, Earth Planet. Sci. Lett. 159, 25-33, 1998.

2673 Zha, C. S., T. S. Duffy, R. T. Downs, H. K. Mao, R. J. Hemley, and D. J. Weidner, Single-crystal elasticity of the α and β of Mg2SiO4 polymorphs at high pressure, in Properties of Earth and Planetary Materials at High Pressure and Temperature, M. H. Manghnani and T. Yagi, eds., pp. 9-16, American Geophysical Union, Washington, D.C., 1998.

2697 Zha, C. S., H. K. Mao, R. J. Hemley, and T. S. Duffy, Recent progress in high-pressure Brillouin scattering: olivine and ice, in Proceedings of International Conference -- AIRAPT-16 and HPCJ-38 -- on High Pressure Science and Technology (Rev. High Pressure Sci. Tech., Vol. 7), M. Nakahara, ed., pp. 739-741, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

2737 Zhang, R. Y., D. Rumble III, J. G. Liou, and Q. C. Wang, Low δ18O, ultrahigh-P garnet-bearing mafic and ultramafic rocks from Dabie Shan, China, Chem. Geol. 150, 161-170, 1998.