Meteorite Research

Session I Early History of Meteorites.- 1. Nuclear Abundance Rules and the Composition of Meteorites.- 2. Physical Conditions in the Primitive Solar Nebula.- 3. Origin of Meteorites and Planetary Cosmogony.- 4. ? ????????? ???????? ???????????? ? ?????????????? ???????? ????????? ??????? ? ????? ? ????????? ???????????.- 5. Recent Fossil Track Studies bearing on Extinct Pu244 in Meteorites.- 6. ????????? ??????? ??? ??????? ?.- Discussions of Session I 60.- Session II Composition and Structure.- 7. Meteorites and the High-Temperature Origin of Terrestrial Planets.- 8. Study of Trace Element Abundance in Meteorites by Neutron Activation.- 9. Content and Isotopic Composition of Carbon in the Light and Dark Portions of Gas-Rich Chondrites.- 10. Mössbauer Investigation of the Unequilibrated Ordinary Chondrites.- 11. Mössbauer Spectroscopy applied to the Classification of Stone Meteorites.- 12. Isotopic Composition of Lithium in Some Meteorites and the Role of Neutrons in the Nucleosynthesis of the Light Elements in the Solar System.- 13. Determination of Boron, Lithium, and Chlorine in Meteorites.- Discussions of Session II.- Session III Composition and Structure.- 14. The Sharps Chondrite-New Evidence on the Origin of Chondrules and Chondrites. With Analyses by Eugene Jarosewich and Joseph Nelen.- 15. Fractionation of Some Abundant Lithophile Element Ratios in Chondrites.- 16. On the Formation of Chondrules and Metal Particles by ‘Shock Melting’.- 17. The Formation of Chondrules and Chondrites and Some Observations on Chondrules from the Tieschitz Meteorite.- 18. The Major-Element Composition of Individual Chondrules of the.- 19. Genesis of the Calcium-Rich Achondrites in Light of Rare-Earth and Barium Concentrations.- 20. The Leoville, Kansas, Meteorite: a Polymict Breccia of Carbonaceous Chondrites and Achondrite.- Discussions of Session III 218.- Session IV Isotope Studies and Chronology.- 21. ??????????????? ???? ? ??????????, ????????? ???????????? ??????, ? ????????????? ??????????.- 22. Cosmic-Ray Produced Radionuclides and Rare Gases near the Surface of Saint-Severin Meteorite.- 23. Cosmic-Ray Produced Radionuclides in the Barwell and Saint-Severin Meteorites.- 24. On the Energy Spectrum of Iron-Group Nuclei as deduced from Fossil-Track Studies in Meteoritic Minerals.- 25. Fossil Tracks in Meteorites and the Chemical Abundance and Energy Spectrum of Extremely Heavy Cosmic Rays.- 26. On the Flux of Low-Energy Particles in the Solar System during the Last 10 Million Years.- 27. Heat Generation in Meteorites during the Early Stage of the Solar System.- 28. Some Stable and Long-Lived Nuclides produced by Spallation in Meteoritic Iron.- Discussions of Session IV 348.- Session V Isotopic Studies and Chronology.- 29. Chlorine-36 and Argon-39 Production Rates in the Metal of Stone and Stony-Iron Meteorites.- 30. 39K(n, p)-Produced 39Ar in Chondrites: New Data and Their Interpretation in Terms of Size, Exposure Age and Orbital Elements.- 31. Radiation Ages of Chondrites.- 32. Evaluation of 53Mn by (n, y) Activation, 26A1 and Special Trace Elements in Meteorites by ?-Coincidence Techniques.- 33. Beryllium-10 in Iron Meteorites, Their Cosmic-Ray Exposure and Terrestrial Ages.- 34.Thermal Histories of Meteorites by the 39Ar-40Ar Method.- 35. The Stony Meteorite Krähenberg. Its Chemical Composition and the Rb-Sr Age of the Light and Dark Portions.- 36. K/Ar-Age Determinations of Iron Meteorites V.- 37. Ages of the Ca-Rich Achondrites.- Discussions of Session V 458.- Session VI Composition and Structure.- 38. The Status of Isotopic Age Determinations on Iron and Stone Meteorites.- 39. Mineralogy, Petrology, and Classification of Types 3 and 4 Carbonaceous Chondrites.- 40. Étude minéralogique de la chondrite C III de Lancé. Comparaison avec d’autres météorites du même groupe.- 41. The Use of Selected-Area Electron Diffraction in Meteorite Mineralogy.- 42. Genetical Interrelations between Ureilites and Carbonaceous Chondrites.- 43. Gas-Chromatographic Mass-Spectrometric Studies on the Isoprenoids and Other Isomeric Alkanes in Meteorites.- 44. Formation of Organic Compounds in Solid Bodies by Solar and Cosmic Proton Bombardment.- Discussions of Session VI 534.- Session VII Orbits.- 45. Astronomical Information on Meteorite Orbits.- 46. Meteorite Radiants and Orbits.- 47. Orbital Clues to the Nature of Meteorite Parent Bodies.- 48. Relationships between Orbits and Sources of Chondritic Meteorites.- 49. Interplanetary Dust.- 50. Photographic Networks for Fireballs.- 51. A Network for Rapid Analysis of Fireball Trajectories.- Discussions of Session VII 623.- Session VIII Composition and Structure.- 52. ????????? ???????? ?????????? ????????? ?????????? ?????.- 53. Phase Relations in the System Cr-Fe-S.- 54. Phase métallique des météorites pierreuses. Étude de l’interdépendance de la composition chimique et des caractères optiques.- 55. Investigations on a Quantitative Mineral-ogical Characterization of Meteorites by Modal Analysis.- 56. The Phosphate Mineralogy of Meteorites.- 57. A Chondritic Inclusion of Unique Type in the Cumberland Falls Meteorite.- 58. Reconstitution de la météorite Saint-Séverin dans l’espace.- Discussions of Session VIII 714.- Session IX Composition and Structure.- 59. The Classification of Iron Meteorites.- 60. Superior Analyses of Iron Meteorites.- 61. Phosphorus in Meteoritic Nickel-Iron.- 62. The Formation of Phosphides in Iron Meteorites.- 63. Phosphide and Carbide Inclusions in Iron Meteorites.- 64. Pre-Terrestrial Deformation Effects in Iron Meteorites.- 65. Dynamically Meteorites.- 66. Shock Ga-Ge Group III Octahedrites.- Discussions of Session IX 838.- Session X Isotope Studies and Chronology.- 67. Rare Gases in Stony Meteorites.- 68. Rare-Gas Measurements in Separate Mineral Phases of the Otis and Elenovka Chondrites.- 69. Short Exposure Ages of Meteorites determined from the Spallogenic 36Ar/38Ar Ratios.- 70. Spallogenic Rare Gases in Taenite separated from Iron Meteorites.- 71. Rare Gases in the Iron and in the Inclusions of the Campo del Cielo Meteorite, El Taco.- 72. The Thermal Release of Rare Gases from Separated Minerals of the Möcs Meteorite.- 73. Distribution and Origin of Primordial Helium, Neon, and Argon in the Fayetteville and Kapoeta Meteorites.- Discussions of Session X 931.- List of Participants.- List of Chairmen.