PUBLICATIONS LIST - Updated November 29, 2011
Peer Reviewed Articles
Articles in Press go to top
Nakashima D, Ushikubo T, Zolensky ME and Kita NT (2011). High precision oxygen three-isotope analyses of anhydrous chondritic interplanetary dust particles. Meteorit. Planet. Sci. in press.
Bouvier A-S, Ushikubo T, Kita NT, Cavosie AJ, Kozdon R and Valley JW (2011). Li isotopes and trace elements as a petrogenetic tracer in zircon: insights from Archean TTGs and Sanukitoids. Contributions to Mineralogy and Petrology. in Press. doi: 10.1007/s00410-011-0697-1
Kita NT and Ushikubo T (2011). Evolution of protoplanetary disk inferred from 26Al chronology of individual chondrules. Meteoritics & Planetary Science in Press. doi:10.1111/j.1945-5100.2011.01264.x
Bowman JR, Moser DE, Valley JW, Wooden JL, Kita NT and Mazdab FK (2011). Zircon U-Pb isotope, δ18O and trace element response to 80 m.y. of high temperature metamorphism in the lower crust; sluggish diffusion and new records of Archean craton formation. American Journal of Science. in Press.
2012: go to top
Lackey JS, Romero GA, Bouvier A-S and Valley JW (2012). Dynamic growth of garnet in granitic magmas. Geology 40, 171-174. doi:10.1130/G32349.1 - Toll Free Link
2011: go to top
Rudraswami NG, Ushikubo T, Nakashima D and Kita NT (2011). Oxygen isotope systematics of chondrules in Allende CV3 chondrite: High precision ion microprobe studies. Geochim. Cosmochim. Acta 75, 7596-7611.
doi:10.1016/j.gca.2011.09.035 - View PDF
Pollington AD, Kozdon R and Valley JW (2011). Evolution of quartz cementation during burial of the Cambrian Mount Simon Sandstone, Illinois Basin: In situ microanalysis of δ18O. Geology 39, 1119-1122.
doi:10.1130/G32195.1 - View PDF
Sobolev N, Schertl H-P, Valley JW, Page FZ, Kita NT, Spicuzza MJ, Neuser RD and Logvinova AM (2011). Oxygen isotope variations of garnets and clinopyroxenes in a layered diamondiferous calcsilicate rock from Kokchetav Massif, Kazakhstan: a window into the geochemical nature of deeply subducted UHPM rocks. Contrib. Min. Pet. 162, 1079–1092. doi:10.1007/s00410-011-0641-4 - View PDF
Weisberg MK, Ebel DS, Connolly HC, Kita NT and Ushikubo T (2011). Petrology and Oxygen Isotopic Compositions of Chondrules in E3 Chondrites. Geochim. Cosmochim. Acta 75, 6556-6569. doi:10.1016/j.gca.2011.08.040 - View PDF
Cavosie AJ, Valley JW, Kita NT, Spicuzza MJ, Ushikubo T and Wilde SA (2011). The origin of high δ18O zircons: marbles, megacrysts, and metamorphism. Contrib. Min. Pet. 162, 961-974.
doi:10.1007/s00410-011-0634-3 - View PDF
Heck PR, Huberty JM, Kita NT, Ushikubo T, Kozdon R and Valley JW (2011). SIMS analyses of silicon and oxygen isotope ratios for quartz from Archean and Paleoproterozoic banded iron formations. Geochim. Cosmochim. Acta 75, 5879-5891. doi:10.1016/j.gca.2011.07.023 - View PDF
Bonamici CE, Kozdon R, Ushikubo T and Valley JW (2011). High-resolution P-T-t paths from δ18O zoning in titanite: A snapshot of late-orogenic collapse in the Grenville of New York. Geology 39, 959-962. doi:10.1130/G32130.1 - View PDF
Williford KH, Kranendonk MJV, Ushikubo T, Kozdon R and Valley JW (2011). Constraining atmospheric oxygen and seawater sulfate concentrations during Paleoproterozoic glaciation: in situ sulfur three-isotope microanalysis of pyrite from the Turee Creek Group, Western Australia. Geochim. Cosmochim. Acta 75, 5686-5705. doi:10.1016/j.gca.2011.07.010 - View PDF
Noguchi T, Nakamura T, Ushikubo T, Kita N, Valley JW, Yamanaka R, Kimoto Y and Kitazawa Y (2011). A chondrule captured by space exposed aerogel on the International Space Station. Earth Planet. Sci. Lett. 309, 198-206. doi:10.1016/j.epsl.2011.06.032 - View PDF
Ferry JM, Ushikubo T and Valley JW (2011). Formation of forsterite by silicification of dolomite during contact metamorphism. J. Pet. 52, 1619-1640.
doi:10.1093/petrology/egr021 - View PDF
Strickland A, Miller EL, Wooden JL, Kozdon R and Valley JW (2011). Syn-extensional Plutonism and peak metamorphism in the Albion-Raft River-Grouse Greek metamorphic core complex. Americal Journal of Science 311, 261-314.
doi:10.2475/04.2011.01 - View PDF
Eiler J, Stolper EM and McCanta MC (2011). Intra- and intercrystalline oxygen isotope variations in minerals from basalts and peridotites. J. Pet. 52, 1393-1413. doi: 10.1093/petrology/egr006 - View PDF
Kozdon R, Kelly DC, Kita NT, Fournelle JH and Valley JW (2011). Planktonic foraminiferal oxygen isotope analysis by ion microprobe technique suggests warm tropical sea surface temperatures during the Early Paleogene. Paleoceanography 26(3), PA3206, doi: 10.1029/2010PA002056 - View PDF
Schmitz B, Heck PR, Alwmark C, Kita NT, Meier MMM, Peucker-Ehrenbrink B, Ushikubo T and Valley JW (2011). Determining the impactor of the Ordovician Lockne crater: Oxygen and neon isotopes in chromite versus sedimentary PGE signatures.
Earth Planet. Sci. Lett. 306, 149-155. doi:10.1016/j.epsl.2011.04.028 -View PDF
Nakashima D, Ushikubo T, Rudraswami GN, Kita NT, Valley JW and Nagao K (2011). Ion microprobe analyses of oxygen three isotope ratios of chondrules from the Sayh al Uhaymir 290 CH chondrite using a multiple-hole disk. Meteorit. Planet. Sci. 46, 857-874. doi:10.1111/j.1945-5100.2011.01198.x - View PDF
Kita NT, Huberty JM, Kozdon R, Beard BL and Valley JW (2011). High precision SIMS oxygen, sulfur and iron stable isotope analyses of geological materials: accuracy, surface topography and crystal orientation. Surface and Interface Analysis 43, 427-431.
doi:10.1002/sia.3424 - View PDF
Grimes CB, Ushikubo T, John BE and Valley JW (2011). Uniformly mantle-like d18O in zircons from oceanic plagiogranites and gabbros. Contrib. Min. Pet., 161, 13-33.
doi:10.1007/s00410-010-0519-x - View PDF
2010: go to top
Goodrich CA, Kita NT, Spicuzza MJ, Valley JW, Zipfel J, Mikouchi T and Miyamoto M (2010). The Northwest Africa 1500 meteorite: Not a ureilite, maybe a brachinite. Meteorit. Planet. Sci. 45, 1906-1928.
doi:10.1111/j.1945-5100.2010.01130.x -View PDF
Ushikubo T (2010) Developments for high precision and small spot in situ oxygen isotope analysis. Planetary People (Journal of the Japanese Society of the Planetary Science), 19, 287-294. (in Japanese)
Kita NT, Nagahara H, Tachibana S, Tomomura S, Spicuzza MJ, Fournelle JH and Valley JW (2010). High precision SIMS oxygen three isotope study of chondrules in LL3 chondrites: Role of ambient gas during chondrule formation. Geochim. Cosmochim. Acta 74, 6610-6635. doi:10.1016/j.gca.2010.08.011 - View PDF
Ferry JM, Ushikubo T, Kita NT and Valley JW (2010). Assessment of Grain-scale Homogeneity and Equilibration of Carbon and Oxygen Isotope Compositions of Minerals in Carbonate-bearing Metamorphic Rocks by Ion Microprobe. Geochim. Cosmochim. Acta 74, 6517-6540. doi:10.1016/j.gca.2010.08.039 - View PDF
Huberty JM, Kita NT, Kozdon R, Heck PR, Fournelle JH, Spicuzza MJ, Xu H and Valley JW (2010). Crystal orientation effects in δ18O for magnetite and hematite by SIMS. Chemical Geology 276, 269-283.
doi:10.1016/j.chemgeo.2010.06.012 - View PDF
Kozdon R, Kita NT, Huberty JM, Fournelle JH, Johnson CA and Valley JW (2010). In situ sulfur isotope analysis of sulfide minerals by SIMS: Precision and accuracy, with application to thermometry of 3.5 Ga Pilbara cherts. Chemical Geology 275, 243-253.
doi:10.1016/j.chemgeo.2010.05.015 - View PDF
Fu B, Valley JW, Kita NT, Spicuzza MJ, Paton C, Tsujimori T, Bröcker M and Harlow GE (2010). Multiple origins of zircons in jadeitite. Contrib. Min. Pet. 159, 769-780. doi:10.1007/s00410-009-0453-y - View PDF
Heck PR, Ushikubo T, Schmitz B, Kita NT, Spicuzza MJ and Valley JW (2010). A single asteroidal source for extraterrestrial Ordovician chromite grains from Sweden and China: High-precision oxygen three-isotope SIMS analysis. Geochim. Cosmochim. Acta 74, 497-509.
doi:10.1016/j.gca.2009.10.027 - View PDF
MacPherson GJ, Bullock ES, Jenny PE, Kita NT, Ushikubo T, Davis AM, Wadhwa M and Krot AN (2010). Early solar nebula condensates with canonical, not supracanonical, initial 26Al/27Al ratios. Astrophysical Journal Letters 711, L117-L121.
doi:10.1088/2041-8205/711/2/L117 - View PDF
Page FZ, Kita NT and Valley JW (2010). Ion microprobe analysis of oxygen isotopes in garnets of complex chemistry. Chemical Geology 270, 9-19. doi:10.1016/j.chemgeo.2009.11.001 - View PDF
2009: go to top
Nakamura T, Noguchi T, Tsuchiyama A, Ushikubo T, Kita NT, Valley JW, Zolensky ME, Kakazu Y, Sakamoto K, Mashio E, Uesugi K and Nakano T (2009). Chondrules in short-period comet 81P/Wild 2 recovered by the Stardust mission. Chikyukagaku (Geochemistry) 43, 143-153 (in Japanese).
Liu Y, Taylor LA, Sarbadhikari AB, Valley J, Ushikubo T, Spicuzza MJ, Kita N, Ketchum RA, Carlson W, Shatsky V and Sobolev NV (2009). Metasomatic origin of diamonds in the world’s largest diamondiferous eclogite. LITHOS 112S, 1014-1024. doi:10.1016/j.lithos.2009.06.036 - View PDF
Knight KB, Kita NT, Mendybaev RA, Richter FM, Davis AM and Valley JW (2009). Si isotope fractionation of CAI-like vacuum evaporation residues. Geochimica et Cosmochimica Acta 73, 6390-6401 doi:10.1016/j.gca.2009.07.008 - View PDF
Dattagupta S, Schaperdoth I, Montanari A, Mariani S, Kita N, Valley JW and Macalady J (2009). A novel symbiosis between chemoautotrophic bacteria and a freshwater cave amphipod. ISME J. 3(8): 935-943. doi:10.1038/ismej.2009.34 - View PDF
Cavosie AJ, Kita NT and Valley JW (2009). Magmatic zircons from the Mid-Atlantic Ridge: Primitive oxygen isotope signature. American Mineralogist 94(7): 926-934. doi:10.2138/am.2009.2982 - View PDF
Kita NT, Ushikubo T, Fu B and Valley JW (2009). High precision SIMS oxygen isotope analysis and the effect of sample topography. Chemical Geology 264(1-4): 43-57. doi:10.1016/j.chemgeo.2009.02.012 - View PDF
Valley JW and Kita N (2009). In situ Oxygen Isotope Geochemistry by Ion Microprobe. Mineralogical Association of Canada Short Course 41, Toronto, May 2009: 19-63. - View PDF
Blank JG, Green SJ, Blake D, Valley JW, Kita NT, Treiman A and Dobson PF (2009). An alkaline spring system within the Del Puerto Ophiolite (California, USA): A Mars analog site. Planetary and Space Science 57(5-6): 533-540. doi:10.1016/j.pss.2008.11.018 - View PDF
Liu D, Wilde SA, Wan Y, Wang S, Valley JW, Kita N, Dong C, Xie H, Yang C, Zhang Y and Gao L (2009). Combined U-Pb, hafnium and oxygen isotope analysis of zircons from meta-igneous rocks in the southern North China Craton reveal multiple events in the Late Mesoarchean-Early Neoarchean. Chemical Geology 261(1-2): 140-154. doi:10.1016/j.chemgeo.2008.10.041 - View PDF
Fu B, Mernagh TP, Kita NT, Kemp AIS and Valley JW (2009). Distinguishing magmatic zircon from hydrothermal zircon: A case study from the Gidginbung high-sulphidation Au-Ag-(Cu) deposit, SE Australia. Chemical Geology 259(3-4): 131-142. doi:10.1016/j.chemgeo.2008.10.035 - View PDF
Lancaster PJ, Fu B, Page FZ, Kita NT, Bickford ME, Hill BM, McLelland JM and Valley JW (2009). Genesis of metapelitic migmatites in the Adirondack Mts., New York. Journal of Metamorphic Petrology 27(1): 41-54. doi:10.1111/j.1525-1314.2008.00802.x - View PDF
Bowman JR, Valley JW and Kita NT (2009). Mechanisms of oxygen isotopic exchange and isotopic evolution of 18O/16O-depleted periclase zone marbles in the Alta aureole, Utah-Insights from ion microprobe analysis of calcite. Contributions to Mineralogy and Petrology 157:77-93. doi:10.1007/s00410-008-0321-1 -View PDF
Orland IJ, Bar-Matthews M, Kita NT, Ayalon A, Matthews A and Valley JW (2009). Climate deterioration in the Eastern Mediterranean as revealed by ion microprobe analysis of a speleothem that grew from 2.2 to 0.9 ka in Soreq Cave, Israel. Quaternary Research 71(1): 27-35. doi:10.1016/j.yqres.2008.08.005 - View PDF
Kozdon R, Ushikubo T, Kita NT, Spicuzza MJ and Valley JW (2009). Intratest oxygen isotope variability in the planktonic foraminifer N. pachyderma: Real vs. apparent vital effects by ion microprobe. Chemical Geology 258(3-4): 327-337. doi:10.1016/j.chemgeo.2008.10.032 - View PDF
2008: go to top
Valley JW (2008). The Origin of Habitats. Geology 36(11): 911-912. doi:10.1130/focus112008.1 - View PDF
Downes H, Mittlefehldt DW, Kita NT and Valley JW (2008). Evidence from polymict ureilite meteorites for a disrupted and re-accreted single ureilite parent asteroid gardened by several distinct impactors. Geochimica et Cosmochimica Acta 72(19): 4825-4844. doi:10.1016/j.gca.2008.06.028 - View PDF
Nakamura T, Noguchi T, Tsuchiyama A, Ushikubo T, Kita NT, Valley JW, Zolensky ME, Kakazu Y, Sakamoto K, Mashio E, Uesugi K and Nakano T (2008). Chondrule-like objects in short-period comet 81P/Wild 2. Science 321(5896): 1664-1667. doi:10.1126/science.1160995 - View PDF
Ushikubo T, Kita NT, Cavosie AJ, Wilde SA, Rudnick RL and Valley JW (2008). Lithium in Jack Hills zircons: Evidence for extensive weathering of Earth's earliest crust. Earth and Planetary Science Letters 272(3-4): 666-676. doi:10.1016/j.epsl.2008.05.032 - View PDF
Fu B, Page FZ, Cavosie AJ, Fournelle J, Kita NT, Lackey JS, Wilde SA and Valley JW (2008). Ti-in-zircon thermometry: applications and limitations. Contributions to Mineralogy and Petrology 156(2): 197-215.
doi:10.1007/S00410-008-0281-5 - View PDF
Wilde SA, Valley JW, Kita NT, Cavosie AJ and Liu DY (2008). SHRIMP U-Pb and CAMECA 1280 oxygen isotope results from ancient detrital zircons in the Caozhuang quartzite, Eastern Hebei, North China Craton: Evidence for crustal reworking 3.8 Ga ago. American Journal of Science 308(3): 185-199. - View PDF
Moser DE, Bowman JR, Wooden J, Valley JW, Mazdab F and Kita N (2008). Creation of a continent recorded in zircon zoning. Geology 36(3): 239-242. doi:10.1130/G24416a.1 - View PDF
Bindeman IN, Fu B, Kita NT and Valley JW (2008). Origin and evolution of silicic magmatism at Yellowstone based on ion microprobe analysis of isotopically zoned zircons. Journal of Petrology 49(1): 163-193.
doi:10.1093/Petrology/Egm075 - View PDF
2007: go to top
Weidel BC, Ushikubo T, Carpenter SR, Kita NT, Cole JJ, Kitchell JF, Pace ML and Valley JW (2007). Diary of a bluegill (Lepomis macrochirus): daily delta C-13 and delta O-18 records in otoliths by ion microprobe. Canadian Journal of Fisheries and Aquatic Sciences 64(12): 1641-1645. doi:10.1139/F07-157 - View PDF
Page FZ, Ushikubo T, Kita NT, Riciputi LR and Valley JW (2007). High-precision oxygen isotope analysis of picogram samples reveals 2 mu m gradients and slow diffusion in zircon. American Mineralogist 92(10): 1772-1775. doi:10.2138/Am.2007.2697 - View PDF
Eiler JM, Schiano P, Valley JW, Kita NT and Stolper EM (2007). Oxygen-isotope and trace element constraints on the origins of silica-rich melts in the subarc mantle. Geochemistry Geophysics Geosystems 8: Q09012. doi:10.1029/2006gc001503-View PDF
Cavosie AJ, Valley JW and Wilde SA (2007). The oldest terrestrial mineral record: A review of 4400 to 4000 Ma detrital zircons from the Jack Hills, Western Australia. Developments in Precambrian Geology 15: 91-111. doi:10.1016/S0166-2635(07)15025-8 - View PDF
Kelly JL, Fu B, Kita NT and Valley JW (2007). Optically continuous silcrete quartz cements of the St. Peter Sandstone: High precision oxygen isotope analysis by ion microprobe. Geochimica et Cosmochimica Acta 71(15): 3812-3832. doi:10.1016/J.Gca.2007.05.014 - View PDF
Page FZ, Fu B, Kita NT, Fournelle J, Spicuzza MJ, Schulze DJ, Viljoen F, Basei MAS and Valley JW (2007). Zircons from kimberlite: New insights from oxygen isotopes, trace elements, and Ti in zircon thermometry. Geochimica et Cosmochimica Acta 71(15): 3887-3903. doi:10.1016/J.Gca.2007.04.031 - View PDF
Desbois G, Ingrin J, Kita NT, Valley JW and Deloule E (2007). New constraints on metamorphic history of Adirondack diopsides (New York, USA): Al and delta O-18 profiles. American Mineralogist 92(4): 453-459. doi:10.2138/Am.2007.2224 - View PDF
2006: go to top
Bindeman IN, Schmitt AK and Valley JW (2006). U-Pb zircon geochronology of silicic tuffs from the Timber Mountain/Oasis Valley caldera complex, Nevada: rapid generation of large volume magmas by shallow-level remelting. Contributions to Mineralogy and Petrology 152(6): 649-665. doi:10.1007/s00410-006-0124-1 - View PDF
Abstracts
Abstracts 2012 go to top
Abstracts 2011 go to top
Nakashima D, Ushikubo T, Zolensky ME, Weisberg MK, Joswiak DJ, Brownlee DE, Matrajt G and Kita NT (2011). High precision oxygen three isotope analysis of Wild-2 particles and anhydrous chondritic interplanetary dust particles. Timber Cove III.
Kita NT, Goodrich CA, Zolensky ME, Herrin JS, Shaddad MH and Jenniskens P (2011). Oxygen isotope systematics of Almahata Sitta. Lunar Planet. Sci. 42, Abstr. #1491.
Nakashima D, Ushikubo T, Zolensky ME, Weisberg MK, Joswiak DJ, Brownlee DE, Matrajt G and Kita NT (2011). High precision oxygen three isotope analysis of Wild-2 particles and anhydrous chondritic interplanetary dust particles. Lunar Planet. Sci. 42, Abstr. #1240.
Spicuzza MJ, Valley JW, Kitajima K and Ushikubo T (2011). Oxygen isotope ratios and trace element concentrations in zircons from lunar rocks and regolith. Lunar Planet. Sci. 42, Abstr. #2445.
Tenner TJ, Ushikubo T, Kurahashi E, Kita NT and Nagahara H (2011). Oxygen isotopic measurements of phenocrysts in chondrules from the primitive carbonaceous chondrite Yamato 81020: Evidence for two distinct oxygen isotope reservoirs. Lunar Planet. Sci. 42, Abstr. #1426.
Ushikubo T, Kita NT, Kimura M and Valley JW (2011). Primordial oxygen isotope reservoirs of the solar nebular recorded in chondrules from Acfer 094 carbonaceous chondrite. Lunar Planet. Sci. 42, Abstr. #1183.
Gerczak T, Allen T, Kita N and Zhu Z (2011). Materials Science Challenges for Nuclear Applications. Materials Science & Technology 2011.
Bonamici, C.E., Kozdon, R., Ushikubo, T., & Valley, J.W. (2011). Intragrain oxygen isotope zoning in titanite by ion microprobe: cooling and uplift rates along the Carthage Colton Mylonite Zone, Adirondack Mountains, NY. In: Aerden, D.G.A.M. & Johnson, S.E. (eds), The Interrelationships Between Deformation and Metamorphism. Abstract Volume, University of Granada.
Orland IJ, Bar-Matthews M, Ayalon A, Matthews A, Kozdon R, Ushikubo T and Valley JW (2011) Seasonal resolution of Eastern Mediterranean climate change since the last glacial period from a Soreq Cave speleothem. INQUA XVIII, International Union for Quaternary Research Conference, July 21-27, 2011 Abstract # 3316.
Ogami T, Nakamura T, Noguchi T, Ymaguchi Y, Nakashima D, Ushikubo T and Kita NT (2011). A New type of material formed by condensation in the early solar nebula. AOGS 2011.
Russell AK, Kitajima K., Medaris Jr., LG and Valley JW (2011) Garnet oxygen isotope zoning in low δ18O eclogites of the Bohemian Massif. 9th Internationa. Eclogite Conference 2011, Marianske Lasne, Czech Republic.
Bullock ES, MacPherson GJ, Krot AN, Nagashima K, Ushikubo T and Kita NT (2011). Oxygen isotopes in pyroxenes from two Vigarano CAIs vary independently of fO2. Meteorit. Planet. Sci. Suppl. 46, A33.
Kita NT, Ushikubo T, Knight KB, Mendybaev RA, Davis AM, Richter FM, Nakashima D, Spicuzza MJ and Valley JW (2011). High precision oxygen isotope systematics of a Type B1 CAI from Leoville (CV3). Meteorit. Planet. Sci. Suppl. 46, A125.
Nakashima D, Kimura M, Yamada K, Noguchi T, Ushikubo T and Kita NT (2011). Study of chondrules in CH chondrites - III: Oxygen isotope ratios of silica-bearing, metal-bearing, and 16O-rich chondrules. Meteorit. Planet. Sci. Suppl. 46, A174.
Nakashima D, Ushikubo T and Kita NT (2011). High precision oxygen isotope analysis of equilibrated ordinary chondrites: for comparison with the Itokawa particles. Meteorit. Planet. Sci. Suppl. 46, A174.
Tenner TJ, Nakashima D, Ushikubo T, Kita NT and Weisberg MK (2011). Oxygen isotope ratios in chondrules from primitive CR chondrite MET 00426: a correlation with chondrule Mg#. Meteorit. Planet. Sci. Suppl. 46, A233.
Bowman J, Moser D, Valley J, Wooden J, Kita N and Mazdab F (2011). Isotopically-Zoned Zircons: Records of Fluid/Melt Flow in the Lower Crust, Kapuskasing Uplift. Mineralogical Magazine 75, 568.
Katzir Y, Be'eri-Shlevin Y, Wooden J, Valley J, Kitajima K and Grimes C (2011). The Origin of Naxos Migmatites: SIMS U-Pb and O Isotope Analysis of Zircon. Mineralogical Magazine 75, 1155.
Kozdon R, Kelly C, Kitajima K, Strickland A and Valley J (2011). In situ δ18O and Mg/Ca Analyses of Diagenetic and Foraminiferal Calcite: Implications for Paleoceanographic Proxy Records. Mineralogical Magazine 75, 1231.
Pollington A, Kozdon R, Kitajima K, Strickland A and Valley J (2011). In situ O & Si Isotopic Microanalysis of Diagenetic Cements: Basin Brines vs. Weathering, Low vs. High T. Mineralogical Magazine 75, 1656.
Russell A, Kitajima K, Strickland A, Medaris JL, Spicuzza M and Valley J (2011). δ18O Zoning in Eclogite Garnet. Mineralogical Magazine 75, 1769.
Valley J, Spicuzza M and Ushikubo T (2011). Lunar Zircon: Primitive δ18O of Dry Evolved and Mafic Magmas. Mineralogical Magazine 75, 2058.
Williford K, Van Kranendonk M, Ushikubo T, Kozdon R and Valley J (2011). Transitional Oxygenation Recorded in the Paleoproterozoic Turee Creek Group, Western Australia. Mineralogical Magazine 75, 2164.
Peres P, Kita NT, Valley J, Fernandes F and Schumacher M. (2011) New sample holder geometry for high precision isotope analyses. SIMS XVIII.
Cathey HE, Nash BP, Valley JW, Kita NT, Allen CM and Campbell IH (2011) A new model for large-volume low d18O silicic magmatism? Insights from zircons of the Cougar Point Tuff. Geological Society of America Abstracts with Programs, 43, 652.
Hyodo A, Kozdon R, Pollington AD and Valley JW (2011). Burial history of the Cambrian Eau Claire Formation based on in situ oxygen isotope analysis of quartz overgrowths and healed fractures. Geological Society of America Abstracts with Programs 43, 139.
Kitajima K, Ushikubo T, Kita NT, Maruyama S and Valley JW (2011). Oxygen isotope and trace element compositions of zircon from Archean rhyolite, Panorama Formation, North Pole Dome, Pilbara Craton, Western Australia. Geological Society of America Abstracts with Programs 43, 585.
Russell AK, Kitajima K, Strickland A, Medaris LG, Jr., Spicuzza MJ and Valley JW (2011). O zoning in eclogite garnet - A record of evolving high pressure fluids. Geological Society of America Abstracts with Programs 43, 139.
Schwartz JJ, Johnson K, Mueller PA, Valley JW, Strickland A and Wooden J (2011). Magmatic construction of the Bald Mountain batholith, NE Oregon: Insights from U-Pb zircon geochronology and Hafnium-Oxygen isotope geochemistry. Geological Society of America Abstracts with Programs 43, 646.
Strickland A, Russell AK, Quintero R, Spicuzza MJ and Valley JW (2011). Oxygen isotope ratios of quartz inclusions in garnet and implications for mineral pair thermometry. Geological Society of America Abstracts with Programs 43, 93.
Kita NT (2011). Stable Isotope Geochemistry and Cosmochemistry at WiscSIMS: Recent Progress. 6th Biennial Geochemical SIMS Workshop. .
Ushikubo T (2011). Oxygen Isotope Systematics of Chondrules: An Example of Combined Oxygen Three-Isotope Analyses Using 3μm and 15μm Primary Beams. 6th Biennial Geochemical SIMS Workshop. .
Joswiak DJ, Brownlee DE, Nakashima D, Ushikubo T, Kita NT and Matrajt G (2011). Wide distribution of oxygen isotopic compositions in Stardust fragments: Wild 2 materials from 16O- and 17,18O-rich nebular reservoirs. Workshop on Formation of the First Solids in the Solar System. Abstract #9118.
Kita NT, Ushikubo T, MacPherson GJ, Jacobsen B, Yin Q-Z, Nagashima K, Krot AN, Kurahashi E and Jacobsen SB (2011). Al-Mg Chronology of Refractory Inclusions and Chondrules. Workshop on Formation of the First Solids in the Solar System. Abstract #9109.
Macpherson GJ, Bullock ES, Krot AN, Nagashima K, Kita NT and Ushikubo T (2011). Four CAI Conundrums: Challenges for Future Work. Workshop on Formation of the First Solids in the Solar System. Abstract #9103.
Ushikubo T, Tenner TJ, Hiyagon H and Kita NT (2011). Lifetime of 16O-Rich Oxygen Isotope Reservoir in the Solar Nebula. Workshop on Formation of the First Solids in the Solar System. Abstract #9086.
Cathey HE, Nash BP, Seligman AN, Valley JW, Kita N, Allen CM, Campbell IH, Vazquez JA and Wooden JL (2011). Low δ18O zircons from the Bruneau-Jarbidge eruptive center: a key to crustal anatexis along the track of the Yellowstone hotspot. 2011 AGU Fall Meeting Abstract V11A-2510.
Orland IJ, Bar-Matthews M, Ayalon A, Burstyn Y, Kozdon R, Ushikubo T, Matthews A, Meyers SR and Valley JW (2011). The Seasonal Climate Record from Soreq Cave (Israel) Speleothems. 2011 AGU Fall Meeting Abstract PP31C-1898.
Snoeyenbos DR, Koziol A, Russell A, Ebel DS and Valley JW (2011). Prograde Growth History of Possible Relic UHP Garnets from the Taconian of Western Massachusetts. 2011 AGU Fall Meeting Abstract V21G-04.
Williford KH, Ushikubo T, Lepot K, Hallmann C, Spicuzza MJ, Eigenbrode JL, Summons RE and Valley JW (2011). In situ carbon isotope analysis of Archean organic matter with SIMS. 2011 AGU Fall Meeting Abstract B21E-0323.
Abstracts 2010 go to top
Bullock ES, Richter FM, Kita NT and Davis AM (2010). Mg isotope fractionation in melilite within an Allende type B2 CAI. Lunar Planet. Sci. 41, Abstr. #2500.
Davis AM, Kita NT, Ushikubo T, MacPherson GJ, Bullock ES and Knight KB (2010). Magnesium Isotopic Evolution of CAIs. Lunar Planet. Sci. 41, Abstr. #2496.
Kita NT, Ushikubo T, Davis AM, Knight KB, Mendybaev RA, Richter FM and Fournelle JH (2010). Initial 26Al abundance in a type B CAI: Remelting of pre-existing refractory solid Lunar Planet. Sci. 41, Abstr. #2154.
MacPherson GJ, Kita NT, Ushikubo T, Bullock ES and Davis AM (2010). High-precision 26Al/27Al isochron microchronology of the earliest solar system. Lunar Planet. Sci. 41, Abstr. #2356.
Nakashima D, Ushikubo T, Kita NT and Nagao K (2010). Mineralogy, chemistry, and oxygen isotopic compositions of chondrules from the SaU 290 CH3 chondrite. Lunar Planet. Sci. 41, Abstr. #2259.
Weisberg MK, Ebel DS, Kimura M, Kita NT and Nakashima D (2010). Petrology and oxygen isotopes of chondrules in the Kota Kota EH3 chondrite. Lunar Planet. Sci. 41, Abstr. #1756.
Ushikubo T, Kimura M, Nakashima D and Kita NT (2010). A Combined study of the Al-Mg systematics and O Isotope ratios of chondrules from the primitive carbonaceous chondrite Acfer 094 Lunar Planet. Sci. 41, Abstr. #1491.
Nakashima D, Ushikubo T, Kita NT and Valley JW (2010). Development of multiple hole disk for isotope analysis of tiny samples using ion microprobe Lunar Planet. Sci. 41, Abstr. #2309.
Huberty JM, Kita NT, Heck PR, Kozdon R, Fournelle JH, Xu H and Valley JW (2010). In situ δ18O analyses in quartz and magnetite from the Dales Gorge BIF. 5th International Archean Symposium.
Valley JW, Grimes CB, Bouvier A-S, Ushikubo T, Ortiz DM, Cavosie AJ and Wilde SA (2010). What can we agree on before 4 Ga? 5th International Archean Symposium.
Bonamici CE, Valley JW, Kozdon R and Ushikubo T (2010). Linking the intragrain oxygen isotope record to the P-T-deformation history of Grenville-age shear zones, Adirondack Mountains, New York, USA. GeoCanada meeting.
Helser T, Matta ME, Black B, Valley J, Ian Orland and Ushikubo T (2010). Ontogenetic and Biogeographic Migration of Eastern Bering Sea Yellowfin Sole Revealed Through Otolith Stable Oxygen Isotopes Using an Ion Microprobe. 6th Western Groundfish Conference.
Kozdon R, Kita NT, Huberty JM, Fournelle JH, Williford K and J. W. Valley (2010). In situ sulfur isotope analysis of sphalerite and other sulfides by SIMS: Precision vs. Accuracy. AbSciCon.
Bowman J, Moser D, Wooden J, Valley J and Kita N (2010). Preservation vs. Alteration of Zircon Pb, O Isotope and Trace Elements Following 80 Ma of Lower Crustal Metamorphism, Kapuskasing Uplift. Geochim. Cosmochim. Acta, Suppl. 74, A114.
Grimes CB, Ushikubo T and Valley JW (2010). Low δ18O(Zrc) in Plagiogranites at Oman: Evidence for Remelting. Geochim. Cosmochim. Acta, Suppl. 74, A335.
Kita NT, Huberty JM and Valley JW (2010). Improvement of SIMS Oxygen Isotope Analyses on Magnetite. Geochim. Cosmochim. Acta, Suppl. 74, A521.
Orland I, Bar-Matthews M, Ayalon A, Kita N and Valley J (2010). Ion Microprobe Analysis of δ18O in Speleothems as a Source of Sub-Annual-Resolution Climate Records. Geochim. Cosmochim. Acta, Suppl. 74, A779.
Page FZ, Essene EJ, Kita NT and Valley JW (2010). Cryptic Metasomatism during Exhumation of Franciscan Eclogite and Hornblendite Revealed by in situ δ18O Analysis of Garnets. Geochim. Cosmochim. Acta, Suppl. 74, A785.
Pollington A, Kozdon R, Kita N and Valley J (2010). Evolving conditions of quartz cementation: In situ microanalysis of δ18O across single overgrowths. Geochim. Cosmochim. Acta, Suppl. 74, A823.
Shirai K, Otake T, Kuroki M, Ushikubo T, Kita N, Amano Y, Tsukamoto K and Valley J (2010). Eel Larvae may Hatch in the Surface Layer Near the West Mariana Ridge: Ion Microprobe δ18O Analysis with 7 μm Spatial Resolution in Glass Eel Otoliths. Geochim. Cosmochim. Acta, Suppl. 74, A955.
Ushikubo T, Kita NT and Valley JW (2010). Recent Progress of Small Spot Oxygen Isotope Analysis at WiscSIMS. Geochim. Cosmochim. Acta, Suppl. 74, A1067.
Valley J (2010). Magmatic Zircons: Evolution of δ18O Through Time – Revisited in situ. Geochim. Cosmochim. Acta, Suppl. 74, A1069.
Bullock ES, Richter FM, Ushikubo T, Kita NT, Davis AM and MacPherson GJ (2010). Silion isotope fractionation in melilite within type B2 CAIs. Meteorit. Planet. Sci. Suppl. 45, A26.
Nakashima D, Kimura M, Yamada K, Noguchi T, Ushikubo T and Kita NT (2010). Study of chondrules in CH chondrites- I: Oxygen isotope ratios of chondrules. Meteorit. Planet. Sci. Suppl. 45, A148.
Goodrich CA, Goldsteind J, Kita NT, Mikouchi T, Zolensky ME, Herrin J, Ash RD, McDonough WF and Jenniskens PM (2010). Metal in ureilitic fragments of Almahata Sitta. Meteorit. Planet. Sci. Suppl. 45, A66.
Kita NT and Ushikubo T (2010). Evolution of protoplanetary disk inferred from 26Al chronology of individual chondrules. Symposium on "Chondrules: Their Role in Early Solar System History", Abstr. #8005.
Strickland A, Wooden JL, Mattinson CG, Miller DM, Ushikubo T, Kozdon R and Valley JW (2010). 1.67-1.66 Ga peak metamorphism and deformation in the Ivanpah Mountains, Mojave Province. Geological Society of America Abstracts with Programs 42, 413.
Williford KH, Ushikubo T, Kozdon R, Van Kranendonk MJ and Valley JW (2010). In situ sulfur isotope evidence for low atmospheric oxygen and high seawater sulfate in Proterozoic glaciogenic sediments of the Turee Creek Group, Western Australia. Geological Society of America Abstracts with Programs 42, 397.
Bonamici CE, Kozdon R, Ushikubo T and Valley JW (2010). Intragrain oxygen isotope zoning in titanite by Ion Microprobe: constraining cooling rates and fluid infiltration history along the Carthage Colton Mylonite Zone, Adirondack Mountains, NY. Geological Society of America Abstracts with Programs 42, 572.
Russell AK, Kitajima K, Medaris LG, Jr and Valley JW (2010). Oxygen isotope zoning in high temperature/high pressure garnets. Geological Society of America Abstracts with Programs 42, 566.
Quintero R, Kozdon R, Kitajima K, Lackey JS and Valley JW (2010). Oxygen isotopes in zircon and garnet: a record of magmatic processes and contamination in the Dinkey Dome peraluminous granite, Sierra Nevada Batholith. Geological Society of America Abstracts with Programs 42, 666.
Kelly DC, Kozdon R and Valley JW (2010). Reduced biocalcification due to elevated pCO2 and ancillary effects on oxygen isotope ratios in planktic foraminiferal tests during the Paleocene-Eocene thermal maximum. Geological Society of America Abstracts with Programs 42, 651.
Linzmeier BJ, Peters S, Kozdon R, Mapes RH and Valley JW (2010). Resolving depth migration in Nautilus Macromphalus by Ion Microprobe analysis of δ18O. Geological Society of America Abstracts with Programs 42, 161.
Lackey J, Romero GA and Valley JW (2010). Magma, Magma, Quite Contaminated, How Does Your Garnet Grow? Eos Trans. AGU 91 Fall Meet. Suppl., Abstract V41B-2284.
Vetter L, Spero HJ, Mora CI, Eggins SM, Kozdon R, Valley JW and Hoenisch B (2010). Intrashell isotopic and trace element variation at the micron-scale in cultured planktic foraminifers. Eos Trans. AGU 91 Fall Meet. Suppl., Abstract PP11A-1420.
Aleinikoff JN, Lund K, Du Bray EA, Wooden JL, Kozdon R, Kita N, Valley JW, Kamenov GD and Mueller PA (2010). Analysis of U-Pb, O, Hf, and trace elements of horizontally oriented outer and inner zones of zircons from the Boulder batholith, Montana. Eos Trans. AGU 91 Fall Meet. Suppl., Abstract V51C-2219.
Gordon SM, Luffi PI, Hacker BR, Kelemen PB, Valley JW, Spicuzza M, Kozdon R and Ratschbacher L (2010). Thermal and trace-element evolution of subducted sediments: insight from Pamir eclogitic and granulitic xenoliths Eos Trans. AGU 91 Fall Meet. Suppl., Abstract V32A-04.
Abstracts 2009 go to top
Heck, P. R., Ushikubo, T., Schmitz, B., Kita, N. T., Spicuzza, M. J., and Valley, J. W., 2009. High-Precision Oxygen Three-Isotope SIMS Analyses of Ordovician Extraterrestrial Chromite Grains from Sweden and China: Debris of the L Chondrite Parent Asteroid Breakup. Lunar Planet. Sci. 40, Abstract #1119.
Kita, N. T., Goodrich, C. A., Spicuzza, M. J., and Valley, J. W., 2009. Oxygen Isotopes in Ungrouped Achondrite NWA 1500 and Comparison to Brachinites. Lunar Planet. Sci. 40, Abstr. #1393.
Knight, K. B., Kita, N. T., Davis, A. M., Richter, F. M., and Mendybaev, R. A., 2009. Mg and Si Isotope Fractionation Within Three Type B Ca-Al-rich Inclusions. Lunar Planet. Sci. 40, Abstr. # 2360.
Schmitz, B., Heck, P. R., Alwmark, C., Kita, N. T., Peucker-Ehrenbrink, B., Ushikubo, T., and Valley, J. W., 2009. Determining the Impactor of the Ordovician Lockne Crater: Oxygen Isotopes in Chromite Versus Sedimentary PGE Signatures. Lunar Planet. Sci. 40, Abstr. #1161.
Ushikubo, T., Kimura, M., Kita, N. T., and Valley, J. W., 2009. Oxygen Isotopic Compositions of Phenocrysts in Chondrules from the Primitive Carbonaceous Chondrite Acfer 094. Lunar Planet. Sci. 40, Abstr. #1383.
Weisberg, M. K., Ebel, D. S., Connolly, H. C., Kita, N. T., and Ushikubo, T., 2009. Petrologic-Geochemical Study of Chondrules in Enstatite Chondrites. Lunar Planet. Sci. 40, Abstr. # 1886.
Alpin A, Fialips C, Harwood J, Iliffe J, Kozdon R and Valley JV (2009). New constraints on quartz cementation histories with oxygen isotope stratigraphies derived from high precision SIMS. AAPG 2009.
Grimes C, Ushikubo T, John BE and Valley JW (2009). Oxygen isotopic ratio of ocean zircon. Geochim. Cosmochim. Acta Suppl. 73, A466.
Huberty JM, Kita NT, Heck PR, Kozdon R, Fournelle JH, Xu HF and Valley JW (2009). Crystal orientation effects on bias of δ18O in Magnetite by SIMS. Geochim. Cosmochim. Acta Suppl. 73, A562.
Kozdon R, Kelly DC, Kita NT and Valley JW (2009). The cool tropic paradox: Reassessing aberrant δ18O in foraminifera by SIMS. Geochim. Cosmochim. Acta Suppl. 73, A693.
Moser DE, Bowman JR, Valley JW, Wooden JL, Kita NT and Mazdab FK (2009). Tracking fluid/melt flow in the lower crust using zircon isotopic (Pb, O) zoning, Kapuskasing Uplift. Geochim. Cosmochim. Acta Suppl. 73, A909.
Valley JW, Kita NT, Ushikubo T, Huberty JM, Kozdon R, Page FZ, Heck PR and Fu B (2009). Accurate stable isotope analysis by ion microprobe. Geochim. Cosmochim. Acta Suppl. 73, A1365.
MacPherson GJ, Kita NT, Bullock ES, Ushikubo T and Davis AM (2009). The Vigarano CAI Reference Suite, II. High-Precision Al-Mg Isotopic Studies. Meteorit. Planet. Sci. Suppl. 44, A130.
Nakamura T, Noguchi T, Tsuchiyama A, Ushikubo T, Kita NT, Valley JW, Takahata N, Sano Y, Zolensky ME, Kakazu Y, Uesugi K and Nakano T (2009). Additional Evidence for the Presence of Chondrules in Comet 81P/Wild 2. Meteorit. Planet. Sci. Suppl. 44, A153.
Cunningham LC, Page FZ, Simonson BM, Kozdon R, Kita NT and Valley JW (2009). What can δ18O analyses of unrecrystallized early quartz cements in 1.9 Ga iron formations tell us about paleoproterozoic seawater? Geological Society of America Abstracts with Programs 41, 270.
Ferry JM, Ushikubo T, Kita NT and Valley JW (2009). Ion microprobe study of the redistribution of carbon and oxygen isotopes among minerals during metamorphic infiltration-driven decarbonation reactions. Geological Society of America Abstracts with Programs 41, 238.
Rusk BG, HOFSTRA AH, EMSBO P, HUNT AG, LANDIS GP, REED M, DILLES JH, VALLEY JW and KITA NT (2009). Low salinity fluids from large open system magma chambers form porphyry-Cu (Mo-Au) deposits. Geological Society of America Abstracts with Programs 41, 523.
Bouvier A, Ushikubo T, Kita N, Cavosie AJ, Kozdon R and Valley JW (2009). Li isotopes in Archean zircons. Eos Trans. AGU 90 (52) Fall Meet. Suppl., Abstract V14B-07.
Kita N, Fournelle J, Mendybaev R, Knight K, Davis AM, Richter FM and Ushikubo T (2009). Evaluation of anorthite glass standards for high precision SIMS Al-Mg dating of early solar system materials. Eos Trans. AGU 90 (52) Fall Meet. Suppl., Abstract V31E-2020.
Kozdon R, Kita N, Huberty J, Fournelle J and Valley JW (2009). In situ sulfur isotope analysis of sphalerite by SIMS: Precision vs. Accuracy. Eos Trans. AGU 90 (52) Fall Meet. Suppl., Abstract V31E-2019.
Orland IJ, Bar-Matthews M, Kita N, Ayalon A and Valley JW (2009). Changes in seasonal climate patterns from 34-4 ka in a Soreq Cave (Israel) speleothem: Sub-annual resolution by ion microprobe and CLFM. Eos Trans. AGU 90 (52) Fall Meet. Suppl., Abstract PP11D-1356.
Page F, Kita N and Valley JW (2009). A new correction scheme and standards for the analysis of oxygen isotopes in garnet by ion microprobe. Eos Trans. AGU 90 (52) Fall Meet. Suppl., Abstract V33E-05.
Abstracts 2008 go to top
Valley JW, Kita NT, Ushikubo T, Kozdon R, Spicuzza MJ, Beard B and Johnson C (2008) Applications of Wisc-SIMS to Astrobiology. The 5th Astrobiology Science Conference.
Kita NT, Kimura M, Ushikubo T and Valley JW (2008) Oxygen Isotope Systematics of Chondrules from the Least Equilibrated H Chondrite. Lunar Planet. Sci. Conf. 39, Abstr. #2059.
Nakamura T, Noguchi T, Tsuchiyama A, Ushikubo T, Kita NT, Valley JW, Zolensky, Kakazu Y, Sakamoto K, Mashio E, Uesugi K and Nakano T. (2008) Mineralogy, three dimensional structure, and oxygen isotope ratios of four crystalline particles from comet 81P/wild 2. Lunar Planet. Sci. Conf. 39, Abstr. #1695.
Valley JW, Ushikubo T and Kita NT (2008) Two generations of carbonate in ALH 84001: Three oxygen isotopes and OH. Ground Truth from Mars: Science Payoff from a Sample Return Mission, held April 21-23, 2008, in Albuquerque, New Mexico. LPI Contribution No. 1401, p.101-102.
Kita NT, Ushikubo T and Valley JW (2008) High Precision Isotope Analyses Using Multi-Collector SIMS: Applications to Earth and Planetary Science. Eos Trans. AGU, 89(23), Jt. Assem. Suppl., Abstract V41A-04.
Bowman JR, Moser DE, Wooden JL, Valley JW, Mazdab FK and Kita N (2008) Cathodoluminescence (CL), isotopic (Pb, O) and trace element zoning in lower crustal zircon documents growth of early continental lithosphere. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A107.
Cathey HE, Nash BP, Allen CM, Campbell IH, Valley JW and Kita N (2008) U-Pb zircon geochronology and Ti-in zircon thermometry of large-volume low 6180 magmas of the Miocene Yellowstone hotspot. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A143.
Kita NT, Ushikubo T, Fournelle J, Knight KB, Mendybaev RA, Davis AM and Richter FR (2008) Internal isochron of CAI using high precision SIMS Mg isotope analyses. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A477.
Kozdon R, Ushikubo T, Kita NT and Valley JW (2008) Intratest oxygen isotope variability in planktonic foraminifera: New insights from in situ measurements by ion microprobe. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A496.
Orland I, Bar-Matthews M, Kita NT, Ayalon A, Matthews A and Valley JW (2008) Seasonal climate change as revealed by ion microprobe analysis of delta O-18 in Soreq Cave (Israel) speleothems. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A709.
Ushikubo T, Kita NT, Cavosie AJ, Wilde SA, Rudnick RL and Valley JW (2008) Lithium in Jack Hills Zircon: Evidence for extreme weathering of Earth's crust at 4300 Ma. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A968.
Valley JW, Kita NT, Ushikubo T, Orland I and Kozdon R (2008) Imagery-correlated high precision stable isotope analysis. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A970.
Wooden JL, Mazdab FK, Mueller PA, Aleinikoff JN, Lund K, Wiegand B, Kita N and Valley JW (2008) Geochemical and isotopic evidence for the origin of the Boulder batholith, Montana. 18th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 72, A1034.
Kita NT, Ushikubo T, Kimura M, Nyquist LE and Valley JW (2008) Heterogeneous oxygen isotope ratios of olivine in chondrules from Y-793408 (H3.2) chondrite. 71th Annual Meteoritical Society Meeting, Meteorit. Planet. Sci. Suppl. 43, A77.
Sugiura N, Takehana S, Hiyagon H and Kita NT (2008) An igneous clast with both graphite-bearing and graphite-free lithologies in the northwest Africa 801 CR2 chondrite. 71th Annual Meteoritical Society Meeting, Meteorit. Planet. Sci. Suppl. 43, A149.
Weisberg MK, Ebel DS, Connolly HC, Kita NT, Ushikubo T and Valley JW (2008) Metal-rich olivine aggregates in the Renazzo CR chondrite. 71th Annual Meteoritical Society Meeting, Meteorit. Planet. Sci. Suppl. 43, A168.
Nakamura T, Noguchi T, Tsuchiyama A, Ushikubo T, Kita NT, Valley JW, Zolensky ME, Kakazu Y, Sakamoto K, Mashio E, Uesugi K and Nakano T. (2008) Chondrules recovered from short-period comet 81P/Wild 2. Annual Meeting of the Geochemical Soceity of Japan.
Nakamura T, Noguchi T, Tsuchiyama A, Ushikubo T, Kita NT, Valley JW, Zolensky ME, Kakazu Y, Sakamoto K, Mashio E, Uesugi K and Nakano T. (2008) Mineralogical characteristics and oxygen isotope ratios of chondrules in the comet Wild 2. Annual Meeting of the Mineralogical Soceity of Japan.
Trzaskus AP, Kita NT, Carroll AR, Dott RH and Valley JW (2008) Oxygen Isotope Ratios of Syntaxial Quartz Overgrowths In Cambrian Sandstones, Central Wisconsin. GSA.
Gaschnig, R. M., Vervoort, J. D., Lewis, R. S., Valley, J. W., King, E. M., Kozdon, R., Ushikubo, T., Dufrane, S. A., Hart, G., Knaack, C., and McClelland, W., 2008. Coupled Hf-O isotopic perspective on 50 million years of magmatism in the Idaho batholith. Eos Trans. AGU 89(53), Fall Meet. Suppl., Abstract V21C-2119.
Liu, Y., Taylor, L., Sarbadhikari, A., Valley, J., Ushikubo, T., Spicuzza, M., Kita, N., Stepanov, A., Shatsky, V., and Sobolev, N., 2008. Diamond genesis in the world’s largest diamondiferous eclogite, Part II: X In-situ isotope study of diamond and mineral inclusions. 9th International Kimberlite Conference Extended Abstract No. 9IKC-A-00187.
Abstracts 2007 go to top
Valley JW, Ushikubo T and Kita NT (2007) In situ analysis of three oxygen isotopes and OH in ALH 84001: Further evidence of two generations of carbonates. Lunar Planet. Sci. Conf. 38, Abstract #1147.
Weisberg MK, Kita NT, Ushikubo T, Connolly HC and Ebel DS (2007) Petrologic-isotopic study of amoeboid olivine aggregates in CR chondrites. Lunar Planet. Sci. Conf. 38, Abstract #1588.
Kita NT, Nagahara H, Tachibana S, Fournelle J and Valley JW (2007) Oxygen isotopic compositions of chondrule glasses in Semarkona (LL3.0): Search for 16O-depleted components in chondrules. Lunar Planet. Sci. Conf. 38, Abstract #1791.
Kita NT, Ushikubo T, Fu B, Spicuzza MJ and Valley JW (2007) Analytical developments on oxygen three isotope analyses using a new generation ion microprobe IMS-1280. Lunar Planet. Sci. Conf. 38, Abstract #1981.
Blanck JG, Valley JW, Treiman AH, Kita NT and Blake DF (2007) Oxygen isotope variation in Ca-Mg carbonate cements in the California Coast Range ophiolite: Geochemistry of Martian analog environments. Lunar Planet. Sci. Conf. 38, Abstract #2150.
Richter FR, Kita NT, Mendybaev RA, Davis AM and Valley JW (2007) High-precision Mg isotopic composition of Type B1 and B2 CAI melilite. Lunar Planet. Sci. Conf. 38, Abstract #2303.
Blank J, Valley JW, Kita NT, Treiman AH and Blake DF (2007) In situ measurement of oxygen isotope variation in finely laminated carbonate cements using the CAMECA IMS-1280. 20th Annual Workshop on Secondary Ion Mass Spectrometry, pp.49-50.
Schulze DJ, Page FZ, Harte B, Valley JW, Kita NT, Channer D and Jaques L (2007) Quasi-correlation between carbon and oxygen isotope signatures in eclogitic diamonds and their mineral inclusions. GAC-MAC Annual Meeting, 32, 73.
Ebel DS, Kita NT, Ushikubo T and Weisberg MK (2007) Microtomographic, petrologic and isotopic observations of the accretion histories of chondrules. 31st Symposium on Antarctic Meteorites.
Weidel B, Ushikubo T, Carpenter SR, Kita NT, Cole JJ, Kitchell JF, Pace ML and Valley JW (2007) Diary of a bluegill: Daily δ13C and δ18O records in otoliths by ion microprobe. 1st Intl. Sclerochronology conf.
Geary DH, Hoffmann EN, Valley JW, Kita NT, Ushikubo T and Lee CE (2007) Stable isotopes in unstable environments: Probing in situ environmental conditions of Zebra and Quagga mussels 1st Intl. Sclerochronology conf.
Cavosie AJ, Wilde SA and Valley JW (2007) Correlated microanalysis of >4.0 Ga detrital zircons: The evidence for evolved crust on the early earth. 6th International Hutton Conference.
Ushikubo T, Page FZ, Kita NT, Riciputi LR and Valley JW (2007) Sub-mm size high precision analysis of δ18O in zircon by SIMS. 17th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 71, A1048.
Valley JW (2007) Evidence of the earliest crust on earth. 17th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 71, A1051.
Hofmann AE, Cavosie AJ, Guan Y, Valley JW and Eiler JM (2007) Sub-micron-scale variations in Ti abundance in zircon 17th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 71, A411.
Labotka TC, DeAngelis MT, Cole DR, Fayek M, Riciputi LR, Ushikubo T, Kita NT and Valley JW (2007) O isotope exchange during the breakdown of dolomite: An experimental study. 17th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 71, A534.
Blondes MS, Brandon MT, Reiners PW, Kita NT, Page FZ and Valley JW (2007) Fo 99.8 olivine in basalts: Assimilation of meta-serpentinites or oxidation of magmatic phenocrysts? 17th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 71, A99.
Kita NT, Kimura M and Nyquist LE (2007) Microdistribution of oxygen isotopes in chondrules from the least equilibrated H chondrite. 70th Annual Meteoritical Society Meeting, Meteorit. Planet. Sci. Suppl. 42, A84.
Knight KB, Davis AM , Mendybaev RA, Richter FR and Valley JW (2007) Silicon isotope fractionation In CAI-composition evaporation experiments 70th Annual Meteoritical Society Meeting, Meteorit. Planet. Sci. Suppl. 42, A85.
Rusk B, Hofstra A, Leach D, Lowers H, Koenig A, Kita NT and Valley JW (2007) Combined cathodoluminescence, oxygen isotopes, and trace element study of vein quartz from several hydrothermal ore deposits. GSA Abstr w prog, 39, 396.
Bindeman IN, Fu B, Kita NT and Valley JW (2007) Origin and evolution of silicic magmatism at Yellowstone based on the Ion microprobe analysis of isotopically zoned zircons. GSA Abstr w prog, 39, 456.
Orland I, Bar-Matthews M, Matthews A, Kita NT and Valley JW (2007) δ18O and δ13C along the growth axis of a Sorec Cave (Israel) Speleothem: Sub-annual resolution buy ion microprobe. GSA Abstr w prog, 39, 582.
Sharp W, Ushikubo T, Kita NT, Valley JW, Chadwick O and Amundson R (2007) A high resolution U-series and O isotope record from Pedogenic carbonate laminations in the Wind River Basin Wyoming. GSA Abstr w prog, 39, 636.
Kita NT, Ushikubo T, Knight KB, Mendybaev RA, Davis AM and Richter FR (2007) High precision Al-Mg internal isochron using zoned melilite in CAI. Workshop on the chronology of meteorites and the early solar system.
Bowman JR, Valley JW and Kita NT (2007) Mechanisms of oxygen isotopic exchange and isotopic evolution of 18O/16O-depleted periclase zone marbles in the Alta Aureole, Utah, USA—Insights from ion microprobe analysis of calcite. AGU 2007 Fall Meeting.
Cathey HE, Nash BP, Valley JW, Kita NT, Ushikubo T and Spicuzza MJ (2007) Pervasive and persistent large-volume, low δ18O silicic magma generation at the Yellowstone Hotspot, 12.7 – 10.5 Ma: Ion microprobe analyses of zircon in the Cougar Point Tuff AGU 2007 Fall Meeting.
Abstracts 2006 go to top
Kita NT, Nagahara H, Tomomura S, Tachibana S and Valley JW (2006) Systematic oxygen isotopic variations among chondrules from the least equilibrated ordinary chondrites: Improved ion microprobe precision. Lunar Planet. Sci. Conf. 37, Abstract #1496.
Fu B, Kita NT and Valley JW (2006) Low- delta O-18 magmas in the Dabie-Sulu UHP metamorphic terranes (China). 16th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 70, A186.
Page FZ, DeAngelis MT, Fu B, Kita NT, Lancaster PJ and Valley JW (2006) Slow oxygen diffusion in zircon. 16th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 70, A467.
Valley JW, Cavosie AJ and Wilde SA (2006) What have we learned from pre-4 Ga zircons? 16th V. M. Goldschmidt Conference, Geochim. Cosmochim. Acta, Suppl., 70, A664.
Kita NT, Goodrich CA, Fu B, Spicuzza MJ and Valley JW (2006) Oxygen isotopes in mafic and feldspathic clasts from polymict ureilites. 69th Annual Meteoritical Society Meeting, Meteorit. Planet. Sci. Suppl. 41, A96.
Valley JW (2006) M.S.A. Presidential address: New tools for old minerals. GSA Abstr w prog 38, 377.
Goldstein AG, Peck WH, Selleck BW, King M, Coliacomo E, Kita NT and Valley JW (2006) High-resolution stable isotope thermometry of Taconic strain fringes. GSA Abstr w prog 38:18.
Lancaster PJ, Fu B, Page FZ, Kita NT, Bickford ME, Hill B, McLelland JM and Valley JW (2006) In situ granitoid genesis and dehydration in the Adirondacks. GSA Abstr w prog 38:343.
Kelly JL, Fu B, Kita NT and Valley JW (2006) Syntaxial silcrete cements of the St. Peter Sandstone: A comparison of Oxygen isotope analysis by ion microprobe and laser fluorination. GSA Abstr w prog 38:505.
Ushikubo T, Weidel B, Kita NT, Kitchell JF, Carpenter SR, Cole JJ, Pace ML and Valley JW (2006) In situ carbon isotope analysis of bluegill otoliths from the Crampton Lake experiment, Wisconsin. AGU 2006 Fall Meeting, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract B13B-1084.
Moser DE, Bowman JR, Wooden J, Valley JW, Mazdab F and Kita N (2006) An Archean Wilson Cycle recorded by slow-growth zircon in the Kapuskasing uplift, Ontario, Canada. AGU 2006 Fall Meeting, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract V41E-04.
Page FZ, Kita NT, Mukasa SB, Essene EJ and Valley JW (2006) Hydrothermal blueschist facies zircons from the Franciscan Complex, California. AGU 2006 Fall Meeting, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract V41E-08.
Schulze DJ, Page FZ, Harte B, Valley JW, Channer D and Jaques L (2006) Correlated carbon and oxygen isotope signatures in eclogitic diamonds with coesite inclusions: A SIMS investigation of diamonds from Guaniamo, Argyle and Orapa mines. AGU 2006 Fall Meeting, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract V42A-03.
Bowman JR, Valley JW and Kita NT (2006) Oxygen Isotope and microtextural evidence for fluctuations in fluid pressure during contact metamorphism, Alta Aureole, Utah, USA. AGU 2006 Fall Meeting, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract V42A-07
Abstracts 2005 go to top
Valley JW and Kita N (2005)Microanalysis of oxygen isotopes. 15th V.M. Goldschmidt Conference. Geochim. Cosmochim. Acta, Suppl., 68, A374.
Cavosie AJ, Kita NT and Valley JW (2005)Magmatic δ18O in ZirconsFrom Gabbros and Serpentinized Peridotite at the Mid-Atlantic Ridge (ODP Leg153). AGU 2005 Fall Meeting, Eos Trans.AGU, 86(52), Fall Meet. Suppl., Abstract OS33A-1453.
Page F, Fu B, Kita NT, Fournelle J,Spicuzza MJ, Schulze DJ, Basei MA and Valley JW (2005) Ti in Zircon MegacrystsFrom Kimberlite: Evidence for low Temperatures of Formation. AGU 2005 FallMeeting, Eos Trans. AGU, 86(52), Fall Meet.Suppl., Abstract V41E-1509.
Fu B, Cavosie AJ, Fournelle J. Kita NT,Lackey J, Page F, Wilde SA and Valley JW (2005) Ti-in-Zircon Thermometer:Preliminary Results. AGU 2005 Fall Meeting,Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract V41F-1538.
Valley JW and Kita N (2005)Microanalysis of oxygen isotope ratios by ion microprobe. DOE Conf. on Anal.Isotope Geochem., Gaithersburg, MD
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Page created: Jan. 6, 2005; updated November 29, 2011. For comments and corrections please email.
