 | | Journal (article/letter/editorial) | | 1111/maps.12271 Testing variations within the Tagish Lake meteorite—I: Mineralogy and petrology of pristine...Earth Sciences Building, Edmonton, Alberta T6G 2E3, Canada 2 Materials Science and Technology Division, Naval...Laboratory, 4555 Overlook Ave. SW, Washington, District of Columbia 20375, USA 3 Present Address: Department...TL11v) from the pristine collection of the Tagish Lake meteorite, an ungrouped C2 chondrite, were studied...mineralogic observations, we conclude that the Tagish Lake parent body initially contained a heterogeneous |  | Grady, M. M., Verchovsky, A. B., Franchi, I. A., Wright, I. P., Pillinger, C. T. (2002) Light dement geochemistry of the Tagish Lake CI2 chondrite: Comparison with CI1 and CM2 meteorites. Meteoritics & Planetary Science, 37 (5) 713-735 doi:10.1111/j.1945-5100.2002.tb00851.x | Journal (article/letter/editorial) | | edu/meteor U...j Light element geochemistry of the Tagish Lake CI2 chondrite: Comparison with CII and CM2 meteorites...February 27) (Part ofa series ofpapers on the Tagish Lake meteorite) Abstract-We have studied the carbon and...geochemistry of a small pristine sample of the Tagish Lake carbonaceous chondrite by high-resolution stepped-combustion...Murchison (CM2) chondrites. The small chip of Tagish Lake analysed herein had a higher carbon abundance...chondrites. Owing to the heterogeneous nature of the meteorite, the measured carbon abundance might be artificially |  | | Journal (article/letter/editorial) | | Associations of organic matter with minerals in Tagish Lake meteorite via high spatial resolution synchrotron-based...mineral species and organic matter in the Tagish Lake meteorite. Synchrotron-based infrared microspectroscopy...organic and inorganic compounds within multiple Tagish Lake grains with high spatial resolution. Generated...between aliphatic C-H and OH in phyllosilicates in Tagish Lake grains. These observations indicate possible...organic matter. Infared spectra of all studied Tagish Lake grains show a strong carbonate band, which also |  | Chan, Queenie H. S., Nakato, Aiko, Kebukawa, Yoko, Zolensky, Michael E., Nakamura, Tomoki, Maisano, Jessica A., Colbert, Matthew W., Martinez, James E., Kilcoyne, A. L. David, Suga, Hiroki, Takahashi, Yoshio, Takeichi, Yasuo, Mase, Kazuhiko, Wright, Ian P. (2019) Heating experiments of the Tagish Lake meteorite: Investigation of the effects of short-term heating on chondritic organics. Meteoritics & Planetary Science, 54 (1) 104-125 doi:10.1111/maps.13193 | Journal (article/letter/editorial) | | 1111/maps.13193 Heating experiments of the Tagish Lake meteorite: Investigation of the effects of short-term...of short-term heating on organics in the Tagish Lake meteorite and how the difference in the heating conditions...OM contents of the experimentally heated Tagish Lake meteorite samples using Raman spectroscopy, scanning...metamorphic temperature of the experimentally heated Tagish Lake sample, the Raman graphite band widths of the...lithology of the experimentally heated Tagish Lake C2 meteorite, as the chemical and bulk oxygen (O) isotopic |  | | Journal (article/letter/editorial) | | 4 wt.% C. Of particular interest is the Tagish Lake meteorite because of its pristine nature and up to...431–439 reported unusual nanospheres in the Tagish Lake meteorite [15]. These reports motivated us to reexamine...the carbonaceous material in CCs. We studied Tagish Lake and a range of CM carbonaceous chondrites with...carbonaceous chondrite meteorites was examined: Tagish Lake (ungrouped), and Bells, Cold Bokkeveld, Mighei...prepared by gentle disaggregation of a piece of meteorite and dispersion of a small quantity of powder onto |  | Alexander, C. M. O'D., Cody, G. D., Kebukawa, Y., Bowden, R., Fogel, M. L., Kilcoyne, A. L. D., Nittler, L. R., Herd, C. D. K. (2014) Elemental, isotopic, and structural changes in Tagish Lake insoluble organic matter produced by parent body processes. Meteoritics & Planetary Science, 49 (4) 503-525 doi:10.1111/maps.12282 | Journal (article/letter/editorial) | | Elemental, isotopic, and structural changes in Tagish Lake insoluble organic matter produced by parent body...Washington, 5241 Broad Branch Road, Washington, District of Columbia 20015, USA 2 Geophysical Laboratory...Washington, 5251 Broad Branch Road, Washington, District of Columbia 20015, USA 3 Advanced Light Source... University of Alberta, Edmonton, AB, T6G 2E3, Canada 5 Present Address: School of Natural Sciences,...insoluble organic material (IOM) from the Tagish Lake meteorite, including four lithologies that have undergone |  | KEBUKAWA, Yoko, NAKASHIMA, Satoru, OTSUKA, Takahiro, NAKAMURA-MESSENGER, Keiko, ZOLENSKY, Michael E. (2009) Rapid contamination during storage of carbonaceous chondrites prepared for micro FTIR measurements. Meteoritics & Planetary Science, 44 (4) 545-557 doi:10.1111/j.1945-5100.2009.tb00750.x | Journal (article/letter/editorial) | | contamination (~2965 and ~1260 cm−1 peaks) was found on Tagish Lake (C2) and Murchison (CM2) carbonaceous chondrites...sesquiterpenoid derivatives detected in the Orgueil meteorite are essentially plant oil-derived terrestrial...samples. A nylon bag used to store Antarctic meteorite samples yielded ε-amino-n-caproic acid (EACA)...by hydrolysis, and EACA found in an Antarctic meteorite Allan Hills (ALH) 83100 using liquid chromato...(a) Tagish Lake meteorite (ungrouped type 2 chondrite) fell in January of 2000 onto a frozen lake in Canada |  | | Journal (article/letter/editorial) | | residue from the Orgueil carbonaceous chondrite meteorite Laurence A. J. GARVIE1* and Peter R. BUSECK1,...residue of the Orgueil (CI) carbonaceous chondrite meteorite. The IOM is composed primarily of two C-rich particle...processing to form secondary products on the meteorite parent body from that which remained intact and...1% of the total organic material in the Tagish Lake meteorite (Pizzarello et al. 2001) to typically around...analyzed in bulk form as acid residues or as crushed meteorite by techniques such as nuclear magnetic resonance |  | | Journal (article/letter/editorial) | | signatures of the carbonate-rich lithology of the Tagish Lake carbonaceous chondrite: evidence for an accretionary...Abstract The carbonate-rich lithology of the Tagish Lake carbonaceous chondrite was characterized by noble-gas...precisely, because the shielding depth of our Tagish Lake samples is unknown, but the minimum exposure...aqueous solutions after the assembly of the Tagish Lake asteroid from recycled materials from previous...Science B.V. All rights reserved. Keywords: Tagish Lake; accretionary breccia; noble gases; mineralogy; |  | Zega, Thomas J., Alexander, Conel M. O’D., Busemann, Henner, Nittler, Larry R., Hoppe, Peter, Stroud, Rhonda M., Young, Andrea F. (2010) Mineral associations and character of isotopically anomalous organic material in the Tagish Lake carbonaceous chondrite. Geochimica et Cosmochimica Acta, 74 (20) 5966-5983 doi:10.1016/j.gca.2010.07.018 | Journal (article/letter/editorial) | | isotopically anomalous organic material in the Tagish Lake carbonaceous chondrite Thomas J. Zega a,*, Conel...coordinated analytical study of matrix material in the Tagish Lake carbonaceous chondrite in which the same small...isotopically anomalous organics in Tagish Lake reactions on meteorite parent bodies (Brearley, 2005). Study...not the most petrologically primitive meteorite, the Tagish Lake CC is, arguably, the best preserved,...isotopic, and bulk chemical composition of the Tagish Lake CC classify it as a petrologic type 2 chondrite |  | | Journal (article/letter/editorial) | | measured using a conventional KBr pellet method and diamond press method. Spectra of hydrous carbonaceous chondrites...infrared spectra. The spectrum feature of the Tagish Lake meteorite is attributable to neither CI nor CM chondrites...combination of spectroscopic classification and the diamond press method allows classification of carbonaceous...chondrites using FTIR spectroscopic analyses by the diamond press method (Osawa et al. 2001). Infrared spectra...chondrite clasts in brecciated meteorites using the diamond press and conventional KBr methods. In addition |  | De Gregorio, Bradley T., Stroud, Rhonda M., Nittler, Larry R., Alexander, Conel M. O'D., Bassim, Nabil D., Cody, George D., Kilcoyne, A. L. David, Sandford, Scott A., Milam, Stefanie N., Nuevo, Michel, Zega, Thomas J. (2013) Isotopic and chemical variation of organic nanoglobules in primitive meteorites. Meteoritics & Planetary Science, 48 (5) 904-928 doi:10.1111/maps.12109 | Journal (article/letter/editorial) | | Division, Naval Research Laboratory, Washington, District of Columbia 20375, USA 3 Department of Terrestrial...Carnegie Institution of Washington, Washington, District of Columbia 20015, USA 4 Geophysical Laboratory...Carnegie Institution of Washington, Washington, District of Columbia 20015, USA 5 Advanced Light Source...“nanoglobules” were independently reported in the Tagish Lake meteorite and several other carbonaceous chondrites...al. 2011; Herd et al. 2011). Nanoglobules in Tagish Lake were shown to contain isotopic enrichments in |  | | Journal (article/letter/editorial) | | that the H and N isotopic hotspots in the Tagish Lake meteorite are mostly associated with morphologically...generally obtained by demineralizing pieces of meteorite in HF ⁄ HCl (Gardinier et al. 2000). The residue...acid residue of Orgueil, because Orgueil is a meteorite where nanoglobules have already been reported...embedded in acrylic and microtomed using a 45 diamond knife and a Leica Ultracut S ultramicrotome. The...+d15N +d15N, )d13C +d15N +d15N )d13C +d15N Tagish Lake (Nakamura et al. 2002) and Murchison (Brearley |  | Wang, Yi, Huang, Yongsong, Alexander, Conel M.O.’D., Fogel, Marilyn, Cody, George (2005) Molecular and compound-specific hydrogen isotope analyses of insoluble organic matter from different carbonaceous chondrite groups. Geochimica et Cosmochimica Acta, 69 (14) 3711-3721 doi:10.1016/j.gca.2005.03.008 | Journal (article/letter/editorial) | | (CM2), and Tagish Lake (C2) were isolated and studied. Except for the pyrolysate of Tagish Lake IOM, pyrolysates...pyrolysates of all five meteorite IOM samples were dominated by an extensive series of aromatic (C1 to...mechanisms of IOM from different meteorites. The Tagish Lake IOM sample is unique in that its pyrolysate lacks...alkyl-substituted aromatic hydrocarbons detected in other meteorite IOM samples, suggesting distinctively different...different formation processes. Both bulk ␦D values of meteorite IOMs and weighted-average ␦D values of individual |  | | Journal (article/letter/editorial) | | spanning four different carbonaceous chondrite meteorite groups; a CR2 (EET92042), a CI1 (Orgueil), a CM2...CM2 (Murchison), and the unique C2 meteorite, Tagish Lake. These solid state NMR experiments reveal considerable...different meteorite group’s IOM. The fraction of aromatic carbon increases as CR2 ⬍ CI1 ⬍ CM2 ⬍ Tagish Lake...as “CO,” are largely conservative across these meteorite groups. Single pulse (SP) 13C magic angle spinning...concentration ranking in the IOM of CR2 ⬍ CI1 ⬍ CM2 ⬍ Tagish Lake. A pair of independent NMR experiments reveals |  | Quirico, E., Bonal, L., Beck, P., Alexander, C.M.O'D., Yabuta, H., Nakamura, T., Nakato, A., Flandinet, L., Montagnac, G., Schmitt-Kopplin, P., Herd, C.D.K. (2018) Prevalence and nature of heating processes in CM and C2-ungrouped chondrites as revealed by insoluble organic matter. Geochimica et Cosmochimica Acta, 241. 17-37 doi:10.1016/j.gca.2018.08.029 | Journal (article/letter/editorial) | | University of Alberta, Edmonton, Alberta T6G 2E3, Canada ABSTRACT Chondrites are exhumed from their parent...the extent and nature of thermal metamorphism a meteorite has experienced and reflect the degree to which...The study of a series of lithologies from the Tagish Lake C2-ungrouped chondrite confirms the coexistence...of lithologies observed in meteorites such as Tagish Lake (C2 ungrouped) and Sutter’s Mill (CM2), which...objects Meteorite Hill (MET) 01072 and Elephant Moraine (EET) 96029, for several lithologies of Tagish Lake |  | | Journal (article/letter/editorial) | | concentrations measured in Murchison, Yamato-791198, and Tagish Lake carbonaceous chondrites are converted to aqueous...under conditions of metastable equilibrium during meteorite alteration. Their work indicates that synthesis...CO2 or the reduced forms of CH4, graphite, or diamond. The abiotic synthesis and preservation of organic...dicarboxylic acids was performed for the (3) Tagish Lake (Unclassified, exhibiting CM to CI characteristics;...characteristics; Zolensky et al., 2002) meteorite (extraction in water for 24 h at 383 K) (Pizzarello and Huang |  | REMUSAT, Laurent, GUILLOU, Corentin, ROUZAUD, Jean-Noël, BINET, Laurent, DERENNE, Sylvie, ROBERT, François (2008) Molecular study of insoluble organic matter in Kainsaz CO3 carbonaceous chondrite: Comparison with CI and CM IOM. Meteoritics & Planetary Science, 43 (7) 1099-1111 doi:10.1111/j.1945-5100.2008.tb01115.x | Journal (article/letter/editorial) | | fewer radicals than Orgueil, Murchison, and Tagish Lake IOM. In addition, no diradicaloids were found...through the study of Orgueil, Murchison, and Tagish Lake IOM (Binet et al. 2002, 2004a, 2004b). It clearly...HRTEM, and EPR to characterize the IOM of Kainsaz meteorite and we compare the obtained data with those from...same EPR signatures as Orgueil, Murchison, and Tagish Lake IOM. EXPERIMENTAL Sample Preparation Kainsaz...represents about 1.4 wt% of the ground Kainsaz meteorite and contains 30.5 wt% and 0.4 wt% of carbon and |  | LE GUILLOU, Corentin, ROUZAUD, Jean-Noël, BONAL, Lydie, QUIRICO, Eric, DERENNE, Sylvie, REMUSAT, Laurent (2012) High resolution TEM of chondritic carbonaceous matter: Metamorphic evolution and heterogeneity. Meteoritics & Planetary Science, 47 (3) 345-362 doi:10.1111/j.1945-5100.2012.01336.x | Journal (article/letter/editorial) | | alteration and ⁄ or thermal metamorphism in the meteorite parent body. In addition to the main bulk insoluble...094 (ungrouped), Allan Hills 77307 (CO), and Meteorite Hills 00426 (CR) (Brearley 1999, 2002, 2008; Abreu...pristine chondrites Orgueil (CI), Murchison, Tagish Lake (ungrouped), and Acfer 094 is not strictly amorphous...studied samples and their suppliers. The sample of Tagish Lake (originally prepared by M. Zolensky) is a pristine...which was recovered before the spring thaw of Tagish Lake submerged the Chondritic insoluble organic |  | | Journal (article/letter/editorial) | | show systematic trends that are correlated with meteorite (sub-) classification and IOM chemical compositions...ubiquitous and relatively homogeneously mixed into the meteorite forming regions of the solar system. Both are...1995; Alexander 2005). After formation of the meteorite parent bodies, the IOM and presolar grains experienced...understanding of the processes that occurred on the meteorite parent bodies. Most of the studies listed above...Raman C features of meteoritic IOM from various meteorite types (Quirico et al. 2003; Raynal 2003; Matrajt |  | Yesiltas, Mehmet, Peale, Robert E., Unger, Miriam, Sedlmair, Julia, Hirschmugl, Carol J. (2015) Organic and inorganic correlations for Northwest Africa 852 by synchrotron-based Fourier transform infrared microspectroscopy. Meteoritics & Planetary Science, 50 (10) 1684-1696 doi:10.1111/maps.12498 | Journal (article/letter/editorial) | | organic molecules than other meteorite types (Sephton 2002). Although Tagish Lake has the highest carbon content...survived processing and remained intact within meteorite parent bodies (Martins 2011). Some species may...for remote characterization of cosmic dust and meteorite source objects (e.g., Beck et al. 2010; Vernazza...on the organic and inorganic content in single meteorite grains with submicron spatial 1685 resolution...agate grains as impurities in the mixture of meteorite grains. Agate has a hardness of up to 7 on the |  | | Journal (article/letter/editorial) | | of meteorite classes and alteration histories, including CI, CK, CM, CO, CR, CV, and Tagish Lake. This...possibility of chromatographic separations on the meteorite parent bodies. We identify six CM2 meteorites...1988). The alteration processes that occurred on meteorite parent bodies had the potential to cause chemical...caused by thermal activity and liquid water on meteorite parent bodies, had the potential to modify the...meteorites with less well-defined classifications (Tagish Lake, Coolidge, and MAC 88107). They range in alteration |  | YABUTA, Hikaru, ALEXANDER, Conel M. O’D., FOGEL, Marilyn L., KILCOYNE, A. L. David, CODY, George D. (2010) A molecular and isotopic study of the macromolecular organic matter of the ungrouped C2 WIS 91600 and its relationship to Tagish Lake and PCA 91008. Meteoritics & Planetary Science, 45 (9) 1446-1460 doi:10.1111/j.1945-5100.2010.01117.x | Journal (article/letter/editorial) | | ungrouped C2 WIS 91600 and its relationship to Tagish Lake and PCA 91008 Hikaru YABUTA1* , Conel M. O’D...Washington, 5251 Broad Branch Road, NW, Washington, District of Columbia 20015, USA 2 Department of Terrestrial...Washington, 5241 Broad Branch Road, NW, Washington, District of Columbia 20015, USA 3 Advanced Light Source...of an ungrouped type 2 carbonaceous chondrite meteorite, Wisconsin Range (WIS) 91600, is gained through...from another ungrouped carbonaceous chondrite Tagish Lake, while it exhibits H ⁄ C, d13C, and dD values |  | NARAOKA, Hiroshi, MITA, Hajime, KOMIYA, Masatoshi, YONEDA, Shigekazu, KOJIMA, Hideyasu, SHIMOYAMA, Akira (2004) A chemical sequence of macromolecular organic matter in the CM chondrites. Meteoritics & Planetary Science, 39 (3) 401-406 doi:10.1111/j.1945-5100.2004.tb00101.x | Journal (article/letter/editorial) | | Hyakuninn-cho, Shinjuku, Tokyo 169–0073, Japan 5Antarctic Meteorite Center, National Institute of Polar Research,...value implies higher alteration levels on the meteorite parent body. In addition, solvent-extractable...suggests various degrees of aromatization in meteorite macromolecules. In the CM group, mineralogical...thermal alteration and metamorphism on their meteorite parent body. For example, Kojima et al. (1984)...degrees of metamorphism within the Antarctic meteorite population. Oxygen isotope studies also suggest |  | Yesiltas, Mehmet, Kebukawa, Yoko, Peale, Robert E., Mattson, Eric, Hirschmugl, Carol J., Jenniskens, Peter (2014) Infrared imaging spectroscopy with micron resolution of Sutter's Mill meteorite grains. Meteoritics & Planetary Science, 49 (11) 2027-2037 doi:10.1111/maps.12321 | Journal (article/letter/editorial) | | spectroscopy with micron resolution of Sutter’s Mill meteorite grains Mehmet YESILTAS1*, Yoko KEBUKAWA2, Robert...resolution to multiple grains of Sutter’s Mill meteorite, a regolith breccia with CM1 and CM2 lithologies...objects. INTRODUCTION The Sutter’s Mill (SM) meteorite is a regolith breccia composed of a variety of...(Jenniskens et al. 2012; Zolensky et al. 2014). The meteorite is officially classified as a “C” chondrite. The...77 meteorites were recovered from this fall. Meteorite SM12 was collected from the field during a volunteer |
|
