Chemical, isotopic and amino acid composition of Mukundpura CM2.0 (CM1) chondrite: Evidence of parent body aqueous alterationOPEN ACCESS
N.G. Rudraswami, A.K. Naik, R.P. Tripathi, N. Bhandari, S.G. Karapurkar, M.Shyam Prasad, E.V.S.S.K. Babu, V. Sarathi Geoscience Frontiers, In Press, Accepted Manuscript, Available online 17 February 2018 PDF (OPEN ACCESS) LINK “Highlights • Mukundpura has…
I-Xe dating of aqueous alteration in the CI chondrite Orgueil: I. Magnetite and ferromagnetic separates
O. Pravdivtseva, A.N. Krot, C.M. Hohenberg Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 12 February 2018 LINK “The I-Xe system was studied in a ferromagnetic sample separated from the Orgueil CI carbonaceous…
Characterization of the organic matter and hydration state of Antarctic micrometeorites: A reservoir distinct from carbonaceous chondrites
M. Battandier, L. Bonal, E. Quirico, P. Beck, C. Engrand, J. Duprat, E. Dartois Icarus Volume 306, 15 May 2018, Pages 74-93 LINK “Highlights • 35 Antarctic micrometeorites (AMMs) studied in Raman and IR spectroscopies….
Spectral reflectance “deconstruction” of the Murchison CM2 carbonaceous chondrite and implications for spectroscopic investigations of dark asteroids
Edward A. Cloutis, Valerie B. Pietrasz, Cain Kiddell, Matthew R.M. Izawa, Pierre Vernazza, Thomas H. Burbine, Francesca DeMeo, Kimberly T. Tait, James F. Bell III, Paul Mann, Daniel M. Applin, Vishnu Reddy Icarus, Volume 305,…
Northwest Africa 8418: A CV4 Chondrite, with New Insights into Secondary Processes on the CV Parent Body
L. Mallozzi, G. J. MacPherson, C. M. Corrigan, A. J. Irving, D. Pitt 49th Lunar and Planetary Science Conference (2018), Abstract #2555 abstract
Mineralogy, Petrography, and Oxygen Isotopic Compositions of Ultrarefractory Inclusions from Carbonaceous Chondrites
A. N. Krot, C. Ma, K. Nagashima, A. M. Davis, J. R. Beckett, S. B. Simon, M. Komatsu, T. J. Fagan, F. Brenker, M. A. Ivanova, A. Bischoff 49th Lunar and Planetary Science Conference (2018),…
Ephemeral Nebular Components in the Mildly Aqueously Altered CM Carbonaceous Chondrite LEW 85311
M. R. Lee, B. E. Cohen, D. F. Mark, A. Boyce 49th Lunar and Planetary Science Conference (2018), Abstract #1287 abstract
Isotopic and Chemical Evidence for Primitive Aqueous Alteration in the Tagish Lake Meteorite
Keisuke Sakuma, Hiroshi Hidaka, and Shigekazu Yoneda The Astrophysical Journal, Volume 853, Number 1 LINK “Aqueous alteration is one of the primitive activities that occurred on meteorite parent bodies in the early solar system. The…
Oxygen Isotope Thermometry of DaG 476 and SaU 008 Martian Meteorites: Implications for Their OriginOPEN ACCESS
by Arshad Ali, Iffat Jabeen, Sobhi J. Nasir and Neil R. Banerjee Geosciences 2018, 8(1), 15; doi:10.3390/geosciences8010015 Published: 8 January 2018 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “We report the equilibration temperatures derived from the…
Chemical variations of sulfides and metal in enstatite chondrites—Introduction of a new classification scheme
Weyrauch, M., Horstmann, M. and Bischoff, A. Meteoritics & Planetary Science. doi: 10.1111/maps.13025 LINK “In this study, the metal and sulfide compositions of 45 enstatite chondrites were analyzed to determine possible mineral-chemical trends correlated with…
The retention of dust in protoplanetary disks: Evidence from agglomeratic olivine chondrules from the outer Solar SystemOPEN ACCESS (until 25 Feb 2018)
Devin L. Schrader, Kazuhide Nagashima, Scott R. Waitukaitis, Jemma Davidson, Timothy J. McCoy, Harold C. Connolly Jr., Dante S. Lauretta Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 18 December 2017 LINK (OPEN…
Formation of chondrules in a moderately high dust enriched disk: evidence from oxygen isotopes of chondrules from the Kaba CV3 chondrite
Andreas T. Hertwig, Céline Defouilloy, Noriko T. Kita Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 16 December 2017 LINK “Oxygen three-isotope analysis by secondary ion mass spectrometry of chondrule olivine and pyroxene…
Oxygen isotope reservoirs in the outer asteroid belt inferred from oxygen isotope systematics of chondrule olivines and isolated forsterite and olivine grains in Tagish Lake-type carbonaceous chondrites, WIS 91600 and MET 00432OPEN ACCESS
Masakuni Yamanobe, Tomoki Nakamura, Daisuke Nakashima Polar Science Volume 15, March 2018, Pages 29-38 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “To understand oxygen isotope ratios and redox conditions of the chondrule formation environments of the…
Bulk chemical compositions of Antarctic meteorites in the NIPR collection
M. Kimura, N. Imae, A. Yamaguchi, H. Haramura, H. Kojima Polar Science doi.org/10.1016/j.polar.2017.12.001 Available online 5 December 2017 LINK “Bulk chemical compositions of meteorites were traditionally analyzed by wet chemical analysis, and NIPR has data…
Closed system oxygen isotope redistribution in igneous CAIs upon spinel dissolution
Jérôme Aléon Earth and Planetary Science Letters Volume 482, 15 January 2018, Pages 324–333 LINK “Highlights • Pyroxene in most igneous CAIs becomes 16O-enriched during crystallization. • O isotopes in type A, type B and…
Branching Ratios in Vacuum Ultraviolet Photodissociation of CO and N2: Implications for Oxygen and Nitrogen Isotopic Compositions of the Solar Nebula
Xiaoyu Shi, Qing-Zhu Yin, Hong Gao, Yih-Chung Chang, William M. Jackson, Roger C. Wiens, and Cheuk-Yiu Ng The Astrophysical Journal, Volume 850, Number 1 Published 2017 November 15 LINK “NASA’s Genesis mission reveals that the…
Origin and abundance of water in carbonaceous asteroids
Yves Marrocchi, David V. Bekaert, Laurette Piani Earth and Planetary Science Letters, Volume 482, 15 January 2018, Pages 23-32 LINK Highlights • Bulk, matrix and fayalite grains of CV chondrites define a continuous trend. •…
Oxygen isotopic ratios of primordial water in carbonaceous chondrites
Wataru Fujiya Earth and Planetary Science Letters Volume 481, 1 January 2018, Pages 264–272 LINK “Highlights • The O isotopic ratio of the primordial water in CM chondrites is determined. • The water contents of…
The origin of alteration “orangettes” in Dhofar 019: Implications for the age and aqueous history of the shergottites.OPEN ACCESS
Hallis, L. J., Kemppinen, L., Lee, M. R. and Taylor, L. A. Meteorit Planet Sci. doi:10.1111/maps.12987 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The shergottites are the largest group of Martian meteorites, and the only group…
Hf-W chronology of CR chondrites: Implications for the timescales of chondrule formation and the distribution of 26Al in the solar nebula
Gerrit Budde, Thomas S. Kruijer, Thorsten Kleine Geochimica et Cosmochimica Acta In Press, Accepted Manuscript,Available online 24 October 2017 LINK “Renazzo-type carbonaceous (CR) chondrites are distinct from most other chondrites in having younger chondrule 26Al-26Mg…
LOW-TEMPERATURE AQUEOUS ALTERATION ON THE CR CHONDRITE PARENT BODY: IMPLICATIONS FROM IN SITU OXYGEN-ISOTOPE ANALYSES
Christine E. Jilly-Rehak, Gary R. Huss, Kazu Nagashima, Devin L. Schrader Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 19 October 2017 LINK “The presence of hydrated minerals in chondrites indicates that water…
Intermineral oxygen three-isotope systematics of silicate minerals in equilibrated ordinary chondrites.
McDougal, D., Nakashima, D., Tenner, T. J., Kita, N. T., Valley, J. W. and Noguchi, T. Meteoritics & Planetary Science. doi: 10.1111/maps.12932 LINK “High-precision oxygen three-isotope ratios were measured for four mineral phases (olivine, low-Ca…
Carbonaceous chondrites as analogs for the composition and alteration of Ceres.
McSween, H. Y., Emery, J. P., Rivkin, A. S., Toplis, M. J., C. Castillo-Rogez, J., Prettyman, T. H., De Sanctis, M. C., Pieters, C. M., Raymond, C. A. and Russell, C. T. Meteoritics & Planetary…
Reclassification of Hart and Northwest Africa 6047: Criteria for distinguishing between CV and CK3 chondrites.
Dunn, T. L. and Gross, J. Meteoritics & Planetary Science. doi: 10.1111/maps.12946 LINK “The single parent body model for the CV and CK chondrites (Greenwood et al. ) was challenged by Dunn et al. (),…
Reduced and unstratified crust in CV chondrite parent bodyOPEN ACCESS
Clément Ganino & Guy Libourel Nature Communications 8, Article number: 261 (2017) doi:10.1038/s41467-017-00293-1 Published online: 15 August 2017 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Early Solar System planetesimal thermal models predict the heating of the…
CM and CO chondrites: A common parent body or asteroidal neighbors? Insights from chondrule silicates
Devin L. Schrader, Jemma Davidson Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 29 July 2017 LINK “By investigating the petrology and chemical composition of type II (FeO-rich) chondrules in the Mighei-like carbonaceous…
Compositions and microstructures of CB sulfides: Implications for the thermal history of the CB chondrite parent body
Srinivasan, P., Jones, R. H. and Brearley, A. J. Meteoritics & Planetary Science. doi: 10.1111/maps.12921 LINK “We studied textures and compositions of sulfide inclusions in unzoned Fe,Ni metal particles within CBa Gujba, CBa Weatherford, CBb…
Giant convecting mud balls of the early solar systemOPEN ACCESS
Philip A. Bland, Bryan J. Travis Science Advances 14 Jul 2017: Vol. 3, no. 7, e1602514 DOI: 10.1126/sciadv.1602514 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Carbonaceous asteroids may have been the precursors to the terrestrial planets,…
Petrographic and C & O isotopic characteristics of the earliest stages of aqueous alteration of CM chondrites
Lionel G. Vacher, Yves Marrocchi, Johan Villeneuve, Maximilien J. Verdier-Paoletti, Matthieu Gounelle Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 12 July 2017 LINK “CM chondrites form the largest group of hydrated meteorites…
Formation of an Ultracarbonaceous Antarctic Micrometeorite through Minimal Aqueous Alteration in a Small Porous Icy Body
Hikaru Yabuta, Takaaki Noguchi, Shoichi Itoh, Tomoki Nakamura, Akira Miyake, Shinichi Tsujimoto, Noriaki Ohashi, Naoya Sakamoto, Minako Hashiguchi, Ken-ichi Abe, Aya Okubo, A.L. David Kilcoyne, Shogo Tachibana, Ryuji Okazaki, Kentaro Terada, Mitsuru Ebihara, Hiroko Nagahara…
Petrography, classification, oxygen isotopes, noble gases, and cosmogenic records of Kamargaon (L6) meteorite: The latest fall in India.OPEN ACCESS
Ray, D., Mahajan, R. R., Shukla, A. D., Goswami, T. K. and Chakraborty, S. Meteorit Planet Sci. doi:10.1111/maps.12875 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “A single piece of meteorite fell on Kamargaon village in the…
Magnetite in Comet Wild 2: Evidence for parent body aqueous alterationOPEN ACCESS
Hicks, L. J., Macarthur, J. L., Bridges, J. C., Price, M. C., Wickham-Eade, J. E., Burchell, M. J., Hansford, G. M., Butterworth, A. L., Gurman, S. J., Baker, S. H. Meteorit Planet Sci. doi:10.1111/maps.12909 LINK…
Chondrule Oxygen Isotope Systematics in Unequilibrated Ordinary Chondrites: Insights into Their Nebular Reservoir
Baeza L. Ireland T. R. Ávila J. N. Mallmann G. 80th Annual Meeting of the Meteoritical Society 2017 [#6166] abstract (PDF) “Ordinary chondrites (OCs) have distinct bulk O-isotope composition. The range of chondrule O-isotope composition…
Chondrule Olivine Provenance in Carbonaceous Chondrites: Chemical and Oxygen Isotope Systematics
Bonning G. P. Ireland T. R. Ávila J. N. Mallmann G. 80th Annual Meeting of the Meteoritical Society 2017 [#6151] abstract (PDF) “Bulk chondrites have specific and distinct bulk O-isotopic compositions, yet they appear to…
Oxygen Isotopic Compositions of Fayalite in the CV Chondrite Kaba
Marrocchi Y. abstract (PDF) 80th Annual Meeting of the Meteoritical Society 2017 [#6179] “The oxygen isotopic compositions of fayalite grains in the CV3 carbonaceous chondrites Kaba bring information on the origin of water accreted by…
Microanalytical Investigation of Fine-Grained Matrix Material in Elephant Moraine 92042: Effects of Parent Body Processing on Primitive Components
Koch I. Floss C. * 80th Annual Meeting of the Meteoritical Society 2017 [#6013] abstract (PDF) “Aqueous alteration has affected presolar silicate abundances in the CR chondrite EET 92042 and has resulted in elemental changes…
Water on Asteroids: The Curious Case of R-Chondrite Miller Range 11207
Gross J. * Treiman A. H. Connolly H. C. Jr. 80th Annual Meeting of the Meteoritical Society 2017 [#6145] abstract (PDF) “MIL 11207 is a R-6 chondrite and contains ~12 vol% OH-bearing minerals — amphibole,…
Breccia Classification of CM Chondrites
Bischoff A., Ebert S., Metzler K., Lentfort S. 80th Annual Meeting of the Meteoritical Society 2017 [#6089] abstract “CM chondrites are heavily brecciated rocks. We suggest to classify CM chondrites in the same way as…
Insights into Parent Body Alteration from the Distribution of Water and Hydroxyl in Carbonaceous Chondrites
Hamilton V. E. * Abreu N. M. Connolly H. C. Jr. abstract (PDF) 80th Annual Meeting of the Meteoritical Society 2017 [#6263] “We are using µ-FTIR to characterize the spatial distribution of water and hydroxyl…
The Effect of Aqueous Alteration on Primordial Noble Gases in CM Chondrites
Weimer D. * Busemann H. Alexander C. M. O’D. Maden C. abstract (PDF) 80th Annual Meeting of the Meteoritical Society 2017 [#6300] “We have analyzed 32 CM chondrites for their noble gas contents and isotopic…
Petrographic and Isotopic C and O Survey of the Earliest Stages of Aqueous Alteration of CM Chondrites
Vacher L. G. * Marrocchi Y. Villeneuve J. Verdier-Paoletti M. J. Gounelle M. 80th Annual Meeting of the Meteoritical Society 2017 [#6031] abstract “CM Paris shows two populations of carbonates: T1a and a new T0….
Minerals as Markers of Fluid Alteration in Paris Chondrite
Pignatelli I. * Marrocchi Y. Mugnaioli E. Bourdelle F. Gounelle M. 80th Annual Meeting of the Meteoritical Society 2017 [#6189] abstract “This nanoscale study deals with tochilinite/cronstedtite intergrowths formed by pseudomorphism of anhydrous minerals in…
Presolar Silicates in the Matrix and Fine-grained Rims Around Chondrules in Primitive CO3.0 Chondrites: Evidence for Pre-Accretionary Aqueous Alteration of the Rims in the Solar Nebula
Pierre Haenecour, Christine Floss, Thomas J. Zega, Thomas K. Croat, Alian Wang, Bradley L. Jolliff, Paul Carpenter Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 8 June 2017 LINK “To investigate the origin…
Reconciliation of the excess 176Hf conundrum in meteorites: Recent disturbances of the Lu-Hf and Sm-Nd isotope systematics
Rebecca Bast, Erik E. Scherer, Peter Sprung, Klaus Mezger, Mario Fischer-Gödde, Stephan Taetz, Mischa Böhnke, Hinrich Schmid-Beurmann, Carsten Münker, Thorsten Kleine, Gopalan Srinivasan Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 8 June…
Measuring the level of interstellar inheritance in the solar protoplanetary disk
Conel M. O’D. Alexander,Larry R. Nittler,Jemma Davidson,Fred J. Ciesla Meteoritics & Planetary Science. doi: 10.1111/maps.12891 First published: 6 June 2017 LINK “The timing and extent to which the initial interstellar material was thermally processed provide…
Modification of REE distribution of ordinary chondrites from Atacama (Chile) and Lut (Iran) hot deserts: Insights into the chemical weathering of meteorites.
Pourkhorsandi, H., D’Orazio, M., Rochette, P., Valenzuela, M., Gattacceca, J., Mirnejad, H., Sutter, B., Hutzler, A. and Aboulahris, M. Meteoritics & Planetary Science. doi: 10.1111/maps.12894 First published: 2 June 2017 LINK “The behavior of rare…
Crystal growth and disequilibrium distribution of oxygen isotopes in an igneous Ca-Al-rich inclusion from the Allende carbonaceous chondriteOPEN ACCESS
Noriyuki Kawasaki, Steven B. Simon, Lawrence Grossman, Naoya Sakamoto, Hisayoshi Yurimoto Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 1 June 2017 LINK (OPEN ACCESS) “TS34 is a Type B1 Ca-Al-rich inclusion (CAI)…
Tracing the oxygen isotope composition of the upper Earth’s atmosphere using cosmic spherulesOPEN ACCESS
Andreas Pack, Andres Höweling, Dominik C. Hezel, Maren T. Stefanak, Anne-Katrin Beck, Stefan T. M. Peters, Sukanya Sengupta, Daniel Herwartz & Luigi Folco Nature Communications 8, Article number: 15702 (2017) doi:10.1038/ncomms15702 PDF (OPEN ACCESS) LINK…
D/H diffusion in serpentine
Hélène Pilorge, Bruno Reynard, Laurent Remusat, Sylvie Le Floch, Gilles Montagnac, Hervé Cardon Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 29 May 2017 LINK “Interactions between aqueous fluids and ultrabasic rocks are…
Silicate–SiO reaction in a protoplanetary disk recorded by oxygen isotopes in chondrules
Ryoji Tanaka & Eizo Nakamura Nature Astronomy 1, Article number: 0137 (2017) doi:10.1038/s41550-017-0137 LINK “The formation of planetesimals and planetary embryos during the earliest stages of the solar protoplanetary disk largely determined the composition and…
The Bulk Valence State of Fe and the Origin of Water in Chondrites
S. Sutton, C.M.O’D. Alexander, A. Bryant, A. Lanzirotti, M. Newville, E.A. Cloutis Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 19 May 2017 LINK “There is abundant petrologic evidence for the oxidation of…
The parent body controls on cosmic spherule texture: Evidence from the oxygen isotopic compositions of large micrometeorites
M. van Ginneken, J. Gattacceca, P. Rochette, C. Sonzogni, A. Alexandre, V. Vidal, M.J. Genge Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 16 May 2017 LINK “High-precision oxygen isotopic compositions of eighteen…
A multi-technique search for the most primitive CO chondrites
C.M.O’D. Alexander, R.C. Greenwood, R. Bowden, J.M. Gibson, K.T. Howard, I.A. Franchi Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 24 April 2017 LINK “As part of a study to identify the most…
Mineralogical, crystallographic and redox features of the earliest stages of fluid alteration in CM chondrites
Isabella Pignatelli, Yves Marrocchi, Enrico Mugnaioli, Franck Bourdelle, Matthieu Gounelle Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 19 April 2017 LINK “The CM chondrites represent the largest group of hydrated meteorites and…
Defining the mechanism for compaction of the CV chondrite parent body
L.V. Forman, P.A. Bland, N.E. Timms, L. Daly, G.K. Benedix, P.W. Trimby, G.S. Collins, T.M. Davison Geology First published on 11 April 2017 doi:10.1130/G38864.1 LINK “The Allende meteorite, a relatively unaltered member of the CV…
Type 1 aqueous alteration in CM carbonaceous chondrites: Implications for the evolution of water-rich asteroidsOPEN ACCESS
A.J. King, P.F. Schofield, S.S. Russell Meteoritics & Planetary Science. doi: 10.1111/maps.12872 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “The CM carbonaceous chondrite meteorites experienced aqueous alteration in the early solar system. They range from mildly…
Variation of mineralogy and organic material during the early stages of aqueous activity recorded in Antarctic micrometeorites
T. Noguchi, H. Yabuta, S. Itoh, N. Sakamoto, T. Mitsunari, A. Okubo, R. Okazaki, T. Nakamura, S. Tachibana, K. Terada, M. Ebihara, N. Imae, M. Kimura, H. Nagahara Geochimica et Cosmochimica Acta In Press, Accepted…
Origin of crystalline silicates from Comet 81P/Wild 2: Combined study on their oxygen isotopes and mineral chemistry
Céline Defouilloy, Daisuke Nakashima, David J. Joswiak, Donald E. Brownlee, Travis J. Tenner, Noriko T. Kita Earth and Planetary Science Letters, Volume 465, 1 May 2017, Pages 145-154 LINK “Highlights • 7 silicates grains from…
In search of the Earth-forming reservoir: Mineralogical, chemical, and isotopic characterizations of the ungrouped achondrite NWA 5363/NWA 5400 and selected chondrites.
Burkhardt, C., Dauphas, N., Tang, H., Fischer-Gödde, M., Qin, L., Chen, J. H., Rout, S. S., Pack, A., Heck, P. R. and Papanastassiou, D. A. Meteoritics & Planetary Science. doi: 10.1111/maps.12834 LINK “High-precision isotope data…
In situ isotopic studies of the U-depleted Allende CAI Curious Marie: Pre-accretionary alteration and the co-existence of 26Al and 36Cl in the early solar nebula
Haolan Tang, Ming-Chang Liu, Kevin D. McKeegan, Francois L.H. Tissot, Nicolas Dauphas Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 18 March 2017 LINK “The isotopic composition of oxygen as well as 26Al-26Mg…
A gamma-ray spectroscopy survey of Omani meteorites.OPEN ACCESS
Weber, P., Hofmann, B. A., Tolba, T. and Vuilleumier, J.-L. Meteoritics & Planetary Science. doi: 10.1111/maps.12847 LINK Update (31 May 2017): PDF (OPEN ACCESS) “The gamma-ray activities of 33 meteorite samples (30 ordinary chondrites, 1…
Fluid evolution in CM carbonaceous chondrites tracked through the oxygen isotopic compositions of carbonatesOPEN ACCESS
P. Lindgren, M.R. Lee, N.A. Starkey, I.A. Franchi Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 9 February 2017 dx.doi.org/10.1016/j.gca.2017.01.048 LINK (OPEN ACCESS) “The oxygen isotopic compositions of calcite grains in four CM…
Oxygen Isotopic Heterogeneity in an Ultrarefractory Phase Bearing CAI from a Reduced Type CV3 Chondrite RBT 04143
T. Yoshizaki, D. Nakashima, T. Nakamura, C. Park, N. Sakamoto, H. Ishida, J. I. Lee 48th Lunar and Planetary Science Conference (2017), Abstract #1378 LINK
Giant Planet Formation and the Evolution of Oxygen Isotopes in the Solar System
L. P. Keller, C. Snead, K. D. McKeegan 48th Lunar and Planetary Science Conference (2017), Abstract #2457 LINK
Live(?) 60Fe During Aqueous Alteration of Chondrite Parent Bodies: Evidence from UOCs and CV Chondrites
P. H. Donohue, G. R. Huss, K. Nagashima, M. Telus 48th Lunar and Planetary Science Conference (2017), Abstract #2307 LINK
Novosibirsk Meteorite: An FeNi-Rich, Highly Shocked H5 Ordinary Chondrite
L. E. McGraw, M. M. Jean, J. Emery, N. M. Podgornykh, L. A. Taylor 48th Lunar and Planetary Science Conference (2017), Abstract #2460 PDF
Testing the Common Source Hypothesis for CV and CK Chondrites Parent Body Using Δ17O-ε54Cr Isotope Systematics
Q.-Z. Yin, M. E. Sanborn, K. Ziegler 48th Lunar and Planetary Science Conference (2017), Abstract #1771 PDF
Oxygen Isotope Systematics of Chondrules from the Paris CM2 Chondrite
N. Chaumard, C. Defouilloy, N. T. Kita, A. Hertwig 48th Lunar and Planetary Science Conference (2017), Abstract #1610 PDF
Linking Meteorites to Asteroids: How Many Parent Bodies Do We Sample in Our Meteorite Collections?
R. C. Greenwood, T. H. Burbine, I. A. Franchi 48th Lunar and Planetary Science Conference (2017), Abstract #2515 PDF
Northwest Africa 5958: A Weakly Altered C2 Ungrouped Chondrite
E. Jacquet, F. Caste, J.-A. Barrat, P. Beck, J. Gattacceca, C. Sonzogni, M. Gounelle 48th Lunar and Planetary Science Conference (2017), Abstract #1016 PDF
Northwest Africa 10769: An Ungrouped Chondrite Related to the “Supra-TFL” Chondrites
V. Moggi Cecchi, G. Pratesi, C. Maccelli, S. Caporali, M. Zoppi, R. C. Greenwood, I. A. Franchi 48th Lunar and Planetary Science Conference (2017), Abstract #2696 PDF
Origin of mass-independent oxygen isotope variation among ureilites: Clues from chondrites and primitive achondrites
I. S. Sanders, E. R. D. Scott and J. S. Delaney Meteoritics & Planetary Science 27 JAN 2017 | DOI: 10.1111/maps.12820 LINK “Ureilite meteorites are abundant, carbon-rich, primitive achondrites made of coarse-grained, equilibrated olivine and…
Simulated Space Weathering of Fe- and Mg-rich Aqueously Altered Minerals Using Pulsed Laser IrradiationOPEN ACCESS
H.M. Kaluna, H.A. Ishii, J.P. Bradley, J.J. Gillis-Davis, P.G. Lucey Update (2 Jan 17): PDF (OPEN ACCESS) Icarus In Press, Accepted Manuscript, Available online 29 December 2016 LINK “Highlights • We simulate space weathering on…
Extensive water ice within Ceres’ aqueously altered regolith: Evidence from nuclear spectroscopyOPEN ACCESS
by T. H. Prettyman, N. Yamashita, M. J. Toplis, H. Y. McSween, N. Schorghofer, S. Marchi, W. C. Feldman, J. Castillo-Rogez, O. Forni, D. J. Lawrence, E. Ammannito, B. L. Ehlmann, H. G. Sizemore, S….
Oxygen isotope characteristics of chondrules from the Yamato-82094 ungrouped carbonaceous chondrite: Further evidence for common O-isotope environments sampled among carbonaceous chondrites.
Tenner, T. J., Kimura, M. and Kita, N. T. Meteoritics & Planetary Science. doi: 10.1111/maps.12791 LINK “High-precision secondary ion mass spectrometry (SIMS) was employed to investigate oxygen three isotopes of phenocrysts in 35 chondrules from…
Mn-Cr ages and formation conditions of fayalite in CV3 carbonaceous chondrites: Constraints on the accretion ages of chondritic asteroids
Kaori Jogo, Tomoki Nakamura, Motoo Ito, Shigeru Wakita, Mikhail Yu. Zolotov, Scott R. Messenger Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 21 November 2016 LINK “Chondritic planetesimals are among the first planetary…
Oxygen isotope constraints on the alteration temperatures of CM chondrites
Maximilien J. Verdier-Paoletti, Yves Marrocchi, Guillaume Avice, Mathieu Roskosz, Andrey Gurenko, Matthieu Gounelle Earth and Planetary Science Letters In Press, Corrected Proof, Available online 15 November 2016 LINK “Highlights • Carbonate O-isotope compositions of 9…
Melting and differentiation of early-formed asteroids: The perspective from high precision oxygen isotope studiesOPEN ACCESS
Richard C. Greenwood, Thomas H. Burbine, Martin F. Miller, Ian. A. Franchi Chemie der Erde – Geochemistry Review article In Press, Corrected Proof, Available online 14 November 2016 LINK (OPEN ACCESS) “A number of distinct…
Amazonian chemical weathering rate derived from stony meteorite finds at Meridiani Planum on MarsOPEN ACCESS
Christian Schröder, Phil A. Bland, Matthew P. Golombek, James W. Ashley, Nicholas H. Warner & John A. Grant Nature Communications 7 Article number: 13459 (2016) doi:10.1038/ncomms13459 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Little is known…
Modeling orbital gamma-ray spectroscopy experiments at carbonaceous asteroids
Lucy F. Lim, Richard D. Starr, Larry G. Evans, Ann M. Parsons, Michael E. Zolensky and William V. Boynton Meteoritics & Planetary Science. doi: 10.1111/maps.12786 Version of Record online: 6 NOV 2016 LINK “To evaluate…
New constraints on the magnetic history of the CV parent body and the solar nebula from the Kaba meteorite
Jérôme Gattacceca, Benjamin P. Weiss, Matthieu Gounelle Earth and Planetary Science Letters In Press, Corrected Proof, Available online 6 October 2016 LINK “Highlights • Kaba meteorite is a high-fidelity recorder of the CV parent body…
Molybdenum isotopic evidence for the origin of chondrules and a distinct genetic heritage of carbonaceous and non-carbonaceous meteoritesOPEN ACCESS
Gerrit Budde, Christoph Burkhardt, Gregory A. Brennecka, Mario Fischer-Gödde, Thomas S. Kruijer, Thorsten Kleine Earth and Planetary Science Letters In Press, Corrected Proof, Available online 3 October 2016 PDF (OPEN ACCESS) LINK (OPEN ACCESS) “Nucleosynthetic…
Modeling Orbital Gamma-Ray Spectroscopy Experiments at Carbonaceous AsteroidsOPEN ACCESS
Lucy F. Lim, Richard D. Starr, Larry G. Evans, Ann M. Parsons, Michael E. Zolensky, William V. Boynton Accepted to Meteoritics and Planetary Science, September 2016 PDF (OPEN ACCESS) abstract “To evaluate the feasibility of…
53Mn-53Cr Radiometric Dating of Secondary Carbonates in CR Chondrites: Timescales for Parent Body Aqueous AlterationOPEN ACCESS
Christine E. Jilly-Rehak, Gary R. Huss, Kazuhide Nagashima Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 28 September 2016 LINK PDF (OPEN ACCESS) “We present 53Mn-53Cr ages of secondary carbonates in Renazzo-like (CR)…
Preservation of ancient impact ages on the R chondrite parent body: 40Ar/39Ar age of hornblende-bearing R chondrite LAP 04840.
Righter, K., Cosca, M. A. and Morgan, L. E. Meteoritics & Planetary Science. doi: 10.1111/maps.12692 LINK “The hornblende- and biotite-bearing R chondrite LAP 04840 is a rare kind of meteorite possibly containing outer solar system…
Magnetite in the unequilibrated CK chondrites: Implications for metamorphism and new insights into the relationship between the CV and CK chondrites.
Dunn, T. L., Gross, J., Ivanova, M. A., Runyon, S. E. and Bruck, A. M. Meteoritics & Planetary Science. doi: 10.1111/maps.12691 LINK “Bulk isotopic and elemental compositions of CV and CK chondrites have led to…
Weathering of ordinary chondrites from Oman: Correlation of weathering parameters with 14C terrestrial ages and a refined weathering scale.
Zurfluh, F. J., Hofmann, B. A., Gnos, E., Eggenberger, U. and Jull, A. J. T. Meteoritics & Planetary Science. doi: 10.1111/maps.12690 LINK “We have investigated 128 14C-dated ordinary chondrites from Oman for macroscopically visible weathering…
A plausible link between the asteroid 21 Lutetia and CH carbonaceous chondritesOPEN ACCESS
Carles E. Moyano-Cambero, Josep M. Trigo-Rodríguez, Jordi Llorca, Sonia Fornasier, Maria A. Barucci, Albert Rimola Meteoritics and Planetary Science, manuscript #2225 (2016) PDF (OPEN ACCESS) update (1 August 2016): Meteoritics & Planetary Science. doi: 10.1111/maps.12703…
Evidence for Oxygen-Isotope Exchange in Chondrules and Refractory Inclusions During Fluid-Rock Interaction on the CV Chondrite Parent Body
Krot A. N. * Nagashima K. 79th Annual Meeting of the Meteoritical Society (2016) #6014 LINK
Evidence for a Long Duration of the 16O-Rich Reservoir in the Solar Nebula
Ushikubo T. * Tenner T. J. Hiyagon H. Kita N. T. 79th Annual Meeting of the Meteoritical Society (2016) #6080 LINK
Search for Correlations Between Size and Oxygen Isotopy of OC Chondrules
Metzler K. Pack A. Hezel D. C. 79th Annual Meeting of the Meteoritical Society (2016) #6441 LINK
Chondrule Oxygen Isotope Systematics Among Different Chondrite Groups: Variety of Isotope Reservoirs in the Protoplanetary Disk
Kita N. T. Tenner T. J. Ushikubo T. Hertwig A. Chaumard N. Defouilloy C. Nakashima D. Rudraswami N. G. Weisberg M. K. Kimura M. Nagahara H. Bischoff A. 79th Annual Meeting of the Meteoritical Society…
Evaluating the Evidence for Magnetic Dynamos in Chondritic Parent Bodies
Fu R. R. * Weiss B. P. Krot A. N. Kehayias P. Glenn D. R. Fintor K. Pál-Molnár E. Bryson J. F. J. Walsworth R. L. 79th Annual Meeting of the Meteoritical Society (2016) #6078…
Oxygen Isotopes and Origin of Opal in an Antarctic Ureilite
Downes H. Beard A. D. Franchi I. A. Greenwood R. C. 79th Annual Meeting of the Meteoritical Society (2016) [#6141] abstract updated (27 June, 2016): NAM2016 press release (27 June 2016)
Effects of Aqueous Alteration on Primordial Noble Gases in Tagish Lake (C2-ungr.)
Riebe M. E. I. * Busemann H. Alexander C. M. O’D. Herd C. D. K. Maden C. Wieler R. 79th Annual Meeting of the Meteoritical Society (2016) #6211 LINK
Lut Desert (Iran) Meteorites: Distribution, Classification and Weathering
Pourkhorsandi H. Rochette P. Gattacceca J. D’Orazio M. Mirnejad H. 79th Annual Meeting of the Meteoritical Society (2016) #6195 LINK
SIMS Oxygen Isotope Study of Chondrules in the Least Metamorphosed CV3 Chondrite Kaba
Hertwig A. * Defouilloy C. Kita N. T. 79th Annual Meeting of the Meteoritical Society (2016) #6472 LINK
Oxygen Isotopes in Chondrules from the Murchison CM2 Chondrite and Evidence for a CO-CM Link
Chaumard N. * Defouilloy C. Kita N. T. 79th Annual Meeting of the Meteoritical Society (2016) [#6408] LINK
A new type of solar-system material recovered from Ordovician marine limestoneOPEN ACCESS
B. Schmitz, Q. -Z. Yin, M. E. Sanborn,M. Tassinari,C. E. Caplan & G. R. Huss Nature Communications 7, Article number:ncomms11851 doi:10.1038/ncomms11851 Published 14 June 2016 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “From mid-Ordovician ~470 Myr-old limestone…
Elephant Moraine 96029, a very mildly aqueously altered and heated CM carbonaceous chondrite: implications for the drivers of parent body processingOPEN ACCESS
Martin R. Lee, Paula Lindgren, Ashley J. King, Richard C. Greenwood, Ian A. Franchi, Robert Sparkes Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 10 May 2016 PDF (OPEN ACCESS) LINK (OPEN ACCESS)…
Oxygen isotopic variations in the outer margins and Wark-Lovering rims of refractory inclusionsOPEN ACCESS
Justin I. Simon, Jennifer E.P. Matzel, Steven B. Simon, D. Kent Ross, Peter K. Weber, Lawrence Grossman Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 2 May 2016 LINK (open access) “Oxygen isotopic…
New constraints on the relationship between 26Al and oxygen, calcium, and titanium isotopic variation in the early Solar System from a multielement isotopic study of spinel-hibonite inclusions
Levke Kööp, Daisuke Nakashima, Philipp R. Heck, Noriko T. Kita, Travis J. Tenner, Alexander N. Krot, Kazuhide Nagashima, Changkun Park, Andrew M. Davis Geochimica et Cosmochimica Acta In Press, Available online 20 April 2016 LINK…
