MPI Pub. No. 188 Parise, John B., Brent Theroux, Rui Li, John Loveday, William Marshall, and S. Klotz, “Pressure dependence of hydrogen bonding in metal deuteroxides: a neutron powder diffraction study of Mn(OD)₂ and b-Co(OD)₂,” Phys. Chem. Minerals 25, 130-137 (1998)

MPI Pub. No. 205 Chen, Jiuhua, Toru Inoue, Donald J. Weidner, Yujun Wu, and Michael T. Vaughan, “Strength and water weakening of mantle minerals, olivine, wadsleyite and ringwoodite,” Geophysical Research Letters 25, 575-578 (1998)

MPI Pub. No. 176 Chen, J., J. B. Parise, R. Li, D. J. Weidner, and M. Vaughan. “The imaging plate system interfaced to the large-volume press at beamline X17B1 of the National Synchrotron Light Source.” In Properties of Earth and Planetary Materials at High Pressure and Temperature, pp. 139-144. Geophysical Monograph 101, American Geophysical Union, 1998.

MPI Pub. No. 208 Zhang, Jianzhong, Isabelle Martinez, Francois Guyot, and Richard J. Reeder, “Effects of Mg-Fe²⁺ substitution in calcite-structure carbonates: Thermoelastic properties,” Amer. Mineral. 83, 280-287 (1998)

MPI Pub. No. 180 Weidner, Donald J., Yanbin Wang, Ganglin Chen, Junichi Ando, and Michael T. Vaughan. “Rheology measurements at high pressure and temperature.” In Properties of Earth and Planetary Materials at High Pressure and Temperature, pp. 473-482. Geophysical Monograph 101, 1998.

MPI Pub. No. 189 Wang, Yanbin, Donald J. Weidner, and Yue Meng. “Advances in equation-of-state measurements in SAM-85.” In Properties of Earth and Planetary Materials at High Pressure and Temperature, pp. 365-372. Geophysical Monograph 101, American Geophysical Union, 1998.

MPI Pub. No. 172 Li, Baosheng, Ganglin Chen, Gabriel D. Gwanmesia, and Robert C. Liebermann. “Sound velocity measurements at mantle transition zone conditions of pressure and temperature using ultrasonic interferometry in a multi-anvil apparatus.” In Properties of Earth and Planetary Materials at High Pressure and Temperature, pp. 41-61. Geophysical Monograph 101, American Geophysical Union, 1998.

MPI Pub. No. 191 Wang, Y., I. Getting, D. J. Weidner, and M. T. Vaughan. “Performance of tapered anvils in a DIA-type cubic anvil apparatus for high pressure x-ray diffraction studies.” In Properties of Earth and Planetary Materials at High Pressure and Temperature, pp. 35-39. Geophysical Monograph 101, American Geophysical Union, 1998.

MPI Pub. No. 206 Wang, Yanbin, Donald J. Weidner, Jianzhong Zhang, Gabriel D. Gwanmesia, and Robert C. Liebermann, “Thermal equation of state of garnets along the pyrope-majorite join,” Phys. Earth Planet. Int. 105, 59-71 (1998)

GL Paper No. 2676 Goncharov, A. F., R. J. Hemley, H. K. Mao, and J. F. Shu, “New high-pressure excitations in parahydrogen,” Phys. Rev. Lett. 80, 101-104 (1998)

GL Paper No. 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)

Mysen, Bjorn O., David Virgo, Robert K. Popp, and Constance M. Bertka, “The role of H₂O in martian magmatic systems,” Amer. Mineral. submitted (1998)

GL Paper No. 2667 Shen, G., H. K. Mao, R. J. Hemley, T. S. Duffy, and M. L. Rivers, “Melting and crystal structures of iron at high pressures and temperatures,” Geophys. Res. Lett. 25, 373-376 (1998)

GL Paper No. 2677 Singh, Anil K., Ho-kwang Mao, Jinfu Shu, and Russell 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)

GL Paper No. 2671 Yang, Hexiong, Robert M. Hazen, Charles T. Prewitt, Larry W. Finger, Ren Lu, and Russell J. Hemley, “High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2₁/m phase transition in cummingtonite,” Amer. Mineral. 83, 288-299 (1998)

Bose, Kunal and Alexandra Navrotsky, “Thermochemistry and phase equilibria of hydrous phases in the system MgO-SiO₂-H₂O: Implications for volatile transport to the mantle,” J. Geophys. Research 103, 9713-9719 (1998)

Fritsch, Sophie, Jeffrey E. Post, Steven L. Suib, and Alexandra Navrotsky, “Thermochemistry of framework and layer manganese dioxide related phases,” Chem. Mater. 10, 474-479 (1998)

MPI Pub. No. 214 Chen, J., D. J. Weidner, M. T. Vaughan, R. Li, J. B. Parise, C. C. Koleda, K. J. Baldwin, and R. C. Liebermann, “Time-resolved diffraction measurement with an imaging plate at high pressure and temperature,” The Review of High Pressure Science and Technology 7, 272-274 (1998)

MPI Pub. No. 216 Vaughan, M. T., D. J. Weidner, Y. B. Wang, J. H. Chen, C. C. Koleda, and I. C. Getting, “T-CUP: A new high-pressure apparatus for X-ray studies,” The Review of High Pressure Science and Technology 7, 1520-1522 (1998)

MPI Pub. No. 224 Flesch, Lucy M., Baosheng Li, and Robert C. Liebermann, “Sound velocities of polycrystalline MgSiO₃-orthopyroxene to 10 GPa at room temperature,” Amer. Mineral. 83, 444-450 (1998)

Mysen, B. O., “Structure and properties of magmatic liquids: from haplobasalt to haploandesite,” Geochim. Cosmochim. Acta submitted (1998)

GL Paper No. 2678 Teter, D. M., R. J. Hemley, G. Kresse, and J. Hafner, “High pressure polymorphism in silica,” Phys. Rev. Lett. 80, 2145-2148 (1998)

GL Paper No. 2682 Bertka, C. 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)

GL Paper No. 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 [Low Temp. Phys.] 24, 683-688 (1998)

GL Paper No. 2684 Frost, Daniel J. and Yingwei Fei, “Stability of phase D at high pressure and high temperature,” J. Geophys. Res. 103, 7463-7474 (1998)

GL Paper No. 2685 Hemley, Russell J. and Ho-kwang Mao. “Static compression experiments on low-Z planetary materials.” In Properties of Earth and Planetary Materials at High Pressure and Temperature, pp. 173-183. Geophysical Monograph 101, 1998.

GL Paper No. 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)

GL Paper No. 2686 Mazin, I. I., Yingwei Fei, Robert Downs, and Ronald Cohen, “Possible polytypism in FeO at high pressures,” Amer. Mineral. 83, 451-457 (1998)

GL Paper No. 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)

MPI Pub. No. 234 Parise, John B., Hugh Cox, Hiroyuki Kagi, Rui Li, William Marshall, John S. Loveday, and Stefen Klotz, “Hydrogen bonding in M(OD)₂ compounds under pressure,” Rev. High Pressure Sci. Technol. 7, 211-216 (1998)

MPI Pub. No. 219 Xirouchakis, Dimitrios and Donald H. Lindsley, “Equilibria among titanite, hedenbergite, fayalite, quartz, ilmenite, and magnetite: Experiments and internally consistent thermodynamic data for titanite,” Amer. Mineral. 83, 712-725 (1998)

MPI Pub. No. 207 Weidner, Donald J. and Yanbin Wang, “Chemical and clapeyron induced buoyancy at the 660 km discontinuity,” J. Geophys. Res. 103, 7431-7441 (1998)

MPI Pub. No. 222 Getting, Ivan C., “New determination of the bismuth I-II equilibrium pressure--a proposed modification to the practical pressure scale,” Metrologia 35, 119-132 (1998)

MPI Pub. No. 192 Xia, X., D. J. Weidner, and H. Zhao, “Equation of state of brucite: Single crystal brillouin spectroscopy study and polycrystalline pressure-volume-temperature measurement,” Amer. Mineral. 83, 68-74 (1998)

MPI Pub. No. 226 Sinelnikov, Yegor D., Ganglin Chen, Daniel R. Neuville, Michael T. Vaughan, and Robert C. Liebermann, “Ultrasonic shear wave velocities of MgSiO₃ perovskite at 8 GPa and 800 K and lower mantle composition,” Science 281, 677-679 (1998)

MPI Pub. No. 228 Zhao, Yusheng, Thomas J. Shankland, Robert B. Von Dreele, Jianzhong Zhang, Tibor Gasparik, and Donald J. Weidner, “High P-T structural aspects of monoclinic pyroxenes and thermoelastic equations of state of jadeite and diopside,” J. Geophys. Research submitted (1998)

MPI Pub. No. 230 Chen, Ganglin, Robert C. Liebermann, and Donald J. Weidner, “Elasticity of single-crystal MgO to 8 Gigopascals and 1600 Kelvin,” Science 280, 1913-1916 (1998)

MPI Pub. No. 229 Li, Baosheng, Robert C. Liebermann, and Donald J. Weidner, “Elastic moduli of wadsleyite (b-Mg₂SiO₄) to 7 Gigapascals and 873 K,” Science 291, 675-677 (1998)

MPI Pub. No. 249 Raterron, P., F. Bejina, J. C. Doukhan, O. Jaoul, and R. C. Liebermann, “Olivine/Fe-metal equilibrium under high pressure: an ATEM investigation,” Phys. Chem. Minerals 25, 485-493 (1998)

MPI Pub. No. 200 Herzberg, Claude and Jianzhong Zhang, “Melting experiments in the systems CaO-MgO-Al₂O₃-SiO₂ and MgO-SiO₂ at 3 to 15 GPa,” Amer. Mineral. 83, 491-500 (1998)

MPI Pub. No. 175 Herzberg, Claude and M. J. O'Hara, “Phase equilibrium constraints on the origin of basalts, picrites, and komatiites,” Earth-Science Reviews 44, 39-79 (1998)

GL Paper No. 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, ed. M. H. Manghnani and T. Yagi. pp. 185-196. American Geophysical Union, Washington, DC, 1998.

GL Paper No. 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, ed. M. H. Manghnani and T. Yagi. pp. 185-196. American Geophysical Union, Washington, D. C., 1998.

GL Paper No. 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, ed. M. H. Manghnani and T. Yagi. pp. 173-183. American Geophysical Union, Washington, DC, 1998.

GL Paper No. 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, ed. M. H. Manghnani and T. Yagi. pp. 27-34. American Geophysical Union, Washington, D.C., 1998.

Navrotsky, Alexandra. “Thermochemistry of crystalline and amorphous phases related to radioactive waste.” In Actinides and the Environment, ed. P. A. Sterne, et al. pp. 267-297. Kluwer Academic Publishers, Netherlands, 1998.

GL Paper No. 2673 Zha, Chang-Sheng, Thomas S. Duffy, Robert T. Downs, Ho-kwang Mao, Russell J.Hemley, and Donald J. Weidner. “Single-crystal elasticity of the a and b of Mg₂SiO₄ polymorphs at high pressure.” In Properties of Earth and Planetary Materials at High Pressure and Temperature, ed. M. H. Manghnani and T. Yagi. pp. 9-16. American Geophysical Union, Washington, D. C., 1998.

Zhao, Yusheng, R. B. Von Dreele, J. Z. Zhang, and D. J. Weidner. “Thermoelastic equation of state of monoclinic pyroxene: CaMgSi₂O₆ diopside.” In Proceedings of International Conference AIRAPT-16 and HPCJ-38 on High Pressure Sciences and Technology, ed. M. Nakahara. pp. 25-27. 1998.

MPI Pub. No. 227 Park, J.-H., P. M. Woodward, and J. B. Parise, “Predictive modeling and high pressure-high temperature synthesis of perovskites containing monovalent silver,” Chemistry of Materials 10, 3092-3100 (1998)

MPI Pub. No. 217 Parise, John B., Donald J. Weidner, Jiuhua Chen, Robert C. Liebermann, and Ganglin Chen, “In situ studies of the properties of materials under high pressure and temperature conditions using large volume apparatus and synchrotron x-rays,” Ann. Rev. Mater. Sci. 28, 349-374 (1998)

MPI Pub. No. 256 Liebermann, Robert C. “Elasticity of mantle minerals (experimental studies).” In AGU Monograph: Mineral Physics and Seismic Tomography, ed. S. Karato. pp. submitted. Chap. 7, 1998.

GL Paper No. 2710 Chou, I.-M., Russell J. Hemley, Jennifer Blank, Alexander F. Goncharov, and Ho-kwang Mao, “In situ observations of a new phase of H₂O ice,” Science 281, 809-812 (1998)

Cohen, Ronald E. “Bonding and electronic structure of minerals.” In Microscopic Properties and Processes in Minerals, ed. K. Wright and C. R. A. Catlow. pp. NATO ASI Proceedings, Kluwer Academic Publishers, Dordrecht, 1998.

GL Paper No. 2714 Bertka, Constance M. and Yingwei Fei, “Implications of Mars pathfinder data for the accretion history of the terrestrial planets,” Science 281, 1838-1840 (1998)

GL Paper No. 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 The Review of High Pressure Science and Technology, ed. M. Nakahara. pp. 55-58. 7, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

Cohen, Ronald E. “Thermal conductivity of MgO at high pressures.” In Proceedings of International Conference--AIRAPT-16 and PHCJ-38--on High Pressure Science and Technology (Rev. High Pressure Sci. Technol.), ed. M. Nakahara. pp. 160-162. 7, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

GL Paper No. 2709 Hemley, R. J. and N. W. Ashcroft, “The revealing role of pressure in the condensed matter sciences,” Physics Today 51, 26-32 (1998)

GL Paper No. 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 D20, 539-551 (1998)

GL Paper No. 2712 Hemley, R. J., “Superconductivity in a grain of salt,” Science 281, 1296-1297 (1998)

GL Paper No. 2702 Mysen, Bjorn 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)

GL Paper No. 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)

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 PHCJ-38--on High Pressure Science and Technology (Rev. High Pressure Sci. Technol.), ed. M. Nakahara. pp. 325-326. 7, Japan Society of High Pressure and Technology, Kyoto, 1998.

GL Paper No. 2705 Richet, P., B. O. Mysen, and J. Ingrin, “High-temperature X-ray diffraction and Raman spectroscopy of diopside and pseudowollanstonite,” Phys. Chem. Minerals 25, 401-414 (1998)

GL Paper No. 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,” Amer. Mineral. 83, 881-888 (1998)

GL Paper No. 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)

GL Paper No. 2703 Shu, Jinfu, Ho-kwang Mao, Jingzhu Hu, Yingwei Fei, and Russell J. Hemley, “Single-crystal X-ray diffraction of wüstite to 30 GPa hydrostatic pressure,” N. Jb. Miner. Abh. 172, 309-323 (1998)

Singh, A. K., C. Balasingh, H. K. Mao, J. Shu, and R. J. Hemley. “Interpretation of the lattice-strains measured under nonhydrostatic pressure.” In Proceedings of International Conference--AIRAPT-16 and PHCJ-38--on High Pressure Science and Technology (Rev. High Pressure Sci. Technol.), ed. M. Nakahara. pp. 205-210. 7, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

Stixrude, L., E. Wasserman, and R. E. Cohen. “First-principles investigation 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, ed. M. H. Manghnani and T. Yagi. pp. 159-171. Washington, DC, 1998.

GL Paper No. 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)

GL Paper No. 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.), ed. M. Nakamara. pp. 739-741. 7, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

MPI Pub. No. 239 Weidner, Donald J., “Recent advances in rheological studies at mantle conditions,” MSA Short Course 37, 493 (1998)

MPI Pub. No. 240 Gwanmesia, Gabriel D., Ganglin Chen, and Robert C. Liebermann, “Sound velocities in (MgSiO₃)-majorite garnet to 8 GPa,” Geophys. Res. Lett. 25, 4553-4556 (1998)

MPI Pub. No. 209 Kagi, Hiroyuki and Kazuya Takahashi, “Relationship between positive Ce anomaly and adsorbed water in Antarctic lunar meteorites,” Meteoritics and Planet. Sci. 33, 1033-1049 (1998)

GL Paper No. 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 PHCJ-38--on High Pressure Science and Technology (Rev. High Pressure Sci. Technol.), ed. M. Nakahara. pp. 40-43. 7, Japan Society of High Pressure Science and Technology, Kyoto, 1998.

Kanke, Yasushi and Alexandra Navrotsky, “A calorimetric study of the lanthanide aluminum oxides and the lanthanide gallium oxides: Stability of the perovskites and the garnets,” J. Solid State Chem. 141, 424-436 (1998)

Lin, I-Ching and Alexandra Navrotsky, “Heat capacities of tellurites and restructuring thermodynamics on glass formation,” J. Non-Crystalline Solids 226, 256-264 (1998)

McHale, J. M., A. Navrotsky, and R. J. Kirkpatrick, “Nanocrystalline spinel from freeze dried nitrates: Synthesis, energetics of product formation, and cation distribution,” Chem. Materials 10, 1083-1090 (1998)

Molodetsky, Irina, Alexandra Navrotsky, Manoucher Lajavardi, and Alicia Brune, “The Energetics of cubic zirconia from solution calorimetry of yttria- and calcia-stabliized zirconia,” Z. Physik. Chem. 207, 59-65 (1998)

Navrotsky, Alexandra, “Energetics and crystal chemical systematics among ilmenite, lithium niobate, and perovskite structures,” Chemistry of Materials 10, 2787-2793 (1998)

Navrotsky, Alexandra. “Thermodynamics of high pressure phases.” In MSA Short Course on Mineralogy at Ultrahigh Pressure, pp. 1998.

Rossetti Jr., George A., “Phase transition energetics and thermodynamic properties of ferroelectric PbTiO₃,” J. Mater. Res. 13, 3197-3206 (1998)

Wilding, Martin Charles and Alexandra Navrotsky, “The dissolution of silica and alumina in silicate melts: In situ high temperature calorimetric studies,” Rosenhauer Memorial Volume, Neues Jahrbuch fur Mineralogie 172, 177-201 (1998)

GL Paper No. 2752 Hemley, Russell J. and Ho-kwang Mao, “New phenomena in low-Z materials at megabar pressures,” J. Phys. Condens. Matter 10, 11157-11167 (1998)

GL Paper No. 2748 Hemley, R. J., M. S. Somayazulu, A. F. Goncharov, and H. K. Mao, “High-pressure Raman spectroscopy of Ar-H₂ and CH₄-H₂ van der Waals compounds,” Asian J. Physics 7, 319-322 (1998)

GL Paper No. 2746 Mysen, B. O., “Phosphorous solubility mechanisms in haplogranitic aluminosilicate glass and melts: effect of temperature and aluminum content,” Contrib. Mineral. Petrol 133, 38-50 (1998)

GL Paper No. 2701 Zha, Chang-sheng, Thomas S. Duffy, Robert T. Downs, Ho-kwang Mao, and Russell 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)

GL Paper No. 2725 Cohen, R. E., Y. Fei, R. T. 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, ed. R. M. Wentzcovitch, et al. pp. 27-37. Symposium Proceedings Vol. 499, Materials Research Society, Warrendale, Pennsylvania, 1998.

GL Paper No. 2717 Hemley, R. J. “Matter, properties at high pressure and temperature.” In Sciences of the Earth: An Encyclopedia of Events, People, and Phenomena, ed. G. A. Good. pp. 523-535. Garland Publishing, New York, 1998.

GL Paper No. 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 nonhydrostatic compression.” In High-Pressure Materials Research, ed. R. E. Wentzcovitch, et al. pp. 145-150. Symposium Proceedings Vol. 499, Materials Research Society, Warrendale, 1998.

MPI Pub. No. 242 Liebermann, R. C., G. Chen, B. Li, G. D. Gwanmesia, J. Chen, M. T. Vaughan, and D. J. Weidner, “Sound velocity measurements in oxides and silicates at simultaneous high pressures and temperatures using ultrasonic techniques in multi-anvil apparatus in conjunction with synhcrotron x-radiation determination of equation of state,” Rev. High Pressure Sci. Tech. 7, 75-78 (1998)

Heaney, P. J., A. Mehta, G. Sarosi, V. E. Lamberti, and A. Navrotsky, “Structural effects of Sr substitution in La_2-xSr_xNiO_4+d,” Phys. Rev. B 57, 10370-10378 (1998)

Laberty, Christel and Alexandra Navrotsky, “Energetics of stable and metastable low temperature iron oxides and oxyhydroxides,” Geochim. Cosmochim. Acta 62, 2905-2913 (1998)

MPI Pub. No. 211 Inoue, Toru, Donald J. Weidner, Paul A. Northrup, and John B. Parise, “Elastic properties of hydrous ringwoodite (g-phase) in Mg₂SiO₄,” Earth Planet. Sci. Lett. 160, 107-113 (1998)

Fei, Y., “Solid solutions and element partitioning at high pressures and temperatures,” Rev. Mineral. 37, 343-367 (1998)

GL Paper No. 2765 Gillet, P., R. J. Hemley, and P. F. McMillan, “Vibrational properties at high pressures and temperatures,” Rev. Mineral. 37, 525-590 (1998)

Hemley, R. J., ed. Ultrahigh-Pressure Mineralogy: Physics and Chemistry of the Earth's Deep Interior. Reviews in Mineralogy, Vol. 37. Washington, D.C.: Mineralogical Society of America, 1998.

GL Paper No. 2766 Hemley, R. J., H. K. Mao, and R. E. Cohen, “High-pressure electronic and magnetic properties,” Rev. Mineral. 37, 591-638 (1998)

GL Paper No. 2760 Mao, H. K. and R. J. Hemley, “New windows on the Earth's deep interior,” Rev. Mineral. 37, 1-32 (1998)

GL Paper No. 2762 Mysen, B. O., P. Ulmer, J. Konzett, and M. W. Schmidt, “The upper mantle near convergent plate boundaries,” Rev. Mineral. 37, 97-138 (1998)

GL Paper No. 2763 Prewitt, C. T. and R. T. Downs, “High-pressure crystal chemistry,” Rev. Mineral. 37, 283-317 (1998)

Qadri, S. B., E. F. Skelton, A. W. Webb, J. Z. Hu, J. Kennedy, and C. Kim. “Phase transitions in Cd_1-xZn_xTe(O ^. x ^. 0.55).” In Proceedings of International Conference--AIRAPT-16 and PHCJ-38--on High Pressure Science and Technology (Rev. High Pressure Sci. Technol.), ed. M. Nakahara. pp. 319-321. 7, Japan Society of High Pressure Science and Technolgy, Kyoto, 1998.

GL Paper No. 2767 Stixrude, L., R. E. Cohen, and R. J. Hemley, “Theory of minerals at high pressure,” Rev. Mineral. 37, 639-671 (1998)

GL Paper No. 2727 Wentzcovitch, R. M., R. J. Hemley, W. J. Nellis, and P. Y. Yu, ed. High-Pressure Materials Research. Symposium Proceedings Vol. 499. Warrendale, Pennsylvania: Materials Research Society, 1998.

Iizuka, Yoshiyuki, Bjorn O. Mysen, and Eizo Nakamura, “Experimental study of slab-mantle interactions: Implications for silica-metasomatism in sub-arc mantle and island arc magma genesis,” Special issue of Chemical Geology submitted (1998)

GL Paper No. 2742 Linton, J., A. Navrotsky, and Y. Fei, “The thermodynamics of ordered perovskites on the CaTiO₃-FeTiO₃ join,” Phys. Chem. Min. 25, 591-596 (1998)

MPI Pub. No. 247 and GL Paper No. 2757 Mao, Ho-kwang, Jinfu Shu, Guoyin Shen, Russell J. Hemley, Baosheng Li, and Anil K. Singh, “Elasticity and rheology of iron above 220 GPa and the nature of the Earth's inner core,” Nature 396, 741-743 (1998)

MPI Pub. No. 251 Liebermann, Robert C. and Baosheng Li. “Elasticity at high pressures and temperatures.” In Ultrahigh Pressure Mineralogy:Physics and Chemistry of the Earth's Deep Interior, ed. Russell J. Hemley and Ho-kwang Mao. pp. Chap. 37, Mineralogical Society of America, Washington, DC, 1998.

GL Paper No. 2810 Goncharov, A. F., V. V. Struzhkin, H. K. Mao, and R. J. Hemley, “Raman spectroscopy of dense H₂O and the transition to symmetric hydrogen bonds,” Phys. Rev. Lett. 83, 1998-2001 (1999)