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Grossman, Lawrence

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Journal Article

Grossmanite, CaTi 3+ AlSiO 6 , a new pyroxene from the Allende meteorite

Chi Ma, George R. Rossman
Published: 01 October 2009
American Mineralogist (2009) 94 (10): 1491–1494.
DOI: https://doi.org/10.2138/am.2009.3310
... ] 2.996 (100) (2̅21), 2.964 (31) (310), 2.581 (42) (002), 2.600 (28) (1̅31), 2.535 (47) (221). The name is for Lawrence Grossman, a cosmochemist at the University of Chicago. 16 06 2009 05 06 2009 Grossmanite Ca(Ti 3+ ,Mg,Ti 4+ )AlSiO 6 CaTi 3+ AlSiO 6 new mineral Ti-rich pyroxene...
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Calcium Tschermak’s pyroxene, CaAlAlSiO 6 , from the Allende and Murray meteorites: EBSD and micro-Raman characterizations

Chi Ma, Steven B. Simon, George R. Rossman, Lawrence Grossman
Published: 01 October 2009
American Mineralogist (2009) 94 (10): 1483–1486.
DOI: https://doi.org/10.2138/am.2009.3231
...Chi Ma; Steven B. Simon; George R. Rossman; Lawrence Grossman Abstract Calcium Tschermak’s pyroxene (CaTs), CaAlAlSiO 6 , is well known as an important component in pyroxene. It is a member of the Ca clinopyroxene group in which Al dominates in the M1 site. Pyroxenes with more than 80 mol% CaTs...
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Redox Conditions in the Solar Nebula: Observational, Experimental, and Theoretical Constraints

Lawrence Grossman, John R. Beckett, Alexei V. Fedkin, Steven B. Simon, Fred J. Ciesla
Published: 01 January 2008
Reviews in Mineralogy and Geochemistry (2008) 68 (1): 93–140.
DOI: https://doi.org/10.2138/rmg.2008.68.7
...Lawrence Grossman; John R. Beckett; Alexei V. Fedkin; Steven B. Simon; Fred J. Ciesla Abstract Crystallization experiments on liquids with compositions similar to those of compact Type A, Type B1 and Type B2 refractory inclusions were conducted under controlled temperature and f O 2 conditions...
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Formation of spinel-, hibonite-rich inclusions found in CM2 carbonaceous chondrites

Steven B. Simon, Lawrence Grossman, Ian D. Hutcheon, Douglas L. Phinney, Peter K. Weber, Stewart J. Fallon
Published: 01 October 2006
American Mineralogist (2006) 91 (10): 1675–1687.
DOI: https://doi.org/10.2138/am.2006.2130
...Steven B. Simon; Lawrence Grossman; Ian D. Hutcheon; Douglas L. Phinney; Peter K. Weber; Stewart J. Fallon Abstract We report petrography, mineral chemistry, bulk chemistry, and bulk isotopic compositions of a suite of 40 spinel-rich inclusions from the Murchison (CM2) carbonaceous chondrite. Seven...
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Spinel-bearing spherules condensed from the Chicxulub impact-vapor plume

Denton S. Ebel, Lawrence Grossman
Journal: Geology
Published: 01 April 2005
Geology (2005) 33 (4): 293–296.
DOI: https://doi.org/10.1130/G21136.1
...Denton S. Ebel; Lawrence Grossman Abstract Formation of the giant Chicxulub crater off Mexico's Yucatan Peninsula coincided with deposition of the global Ir-rich Cretaceous-Tertiary (K-T) stratigraphic boundary layer ca. 65 Ma. The boundary is marked most sharply by abundant spherules containing...
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The Editor's Page

Kitty L. Milliken, Colin P. North
Published: 01 November 2004
Journal of Sedimentary Research (2004) 74 (6): 745.
DOI: https://doi.org/10.1306/110104740745
... Elizabeth Gierlowski-Kordesch Gary H. Girty Maria González-Muñoz Steven L. Goodbred, Jr. Todd Greene Jay Gregg Eric Grossman Sean A. Guidry Lawrence A. Hardie Wendy J. Harrison Libby Hausrath Michael Hayes Marc S. Hendrix Patrick Hesp Eric Hiatt John F...
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How cold were the Early Permian glacial tropics? Testing sea-surface temperature using the oxygen isotope composition of rigorously screened brachiopod shells

Lucia Angiolini, Flavio Jadoul, Melanie J. Leng, Michael H. Stephenson, Jeremy Rushton, Simon Chenery, Gaia Crippa
Published: 01 September 2009
Journal of the Geological Society (2009) 166 (5): 933–945.
DOI: https://doi.org/10.1144/0016-76492008-096R
..., Adria. Modified from Angiolini et al. (2007 ). Rhynchonelliform brachiopod shells are considered to be excellent proxies for isotopic studies of ancient ocean temperature ( Parkinson & Cusack 2007 ; Grossman et al . 2008 ). Their shell has a layered structure consisting of an acicular...
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Paleobathymetry of a Silurian shelf based on brachiopod assemblages: an oxygen isotope test

Karem Azmy, Jan Veizer, Jisuo Jin, Paul Copper, Uwe Brand
Published: 27 March 2006
Canadian Journal of Earth Sciences (2006) 43 (3): 281–293.
DOI: https://doi.org/10.1139/e05-109
... and benthic habitats. While the temporal resolution now approaches that of a biozone ( Veizer et al. 1999 ) or better for specific profiles, rare attempts have yet been made to test the oxygen isotope gradient with depth (e.g., Adlis et al. 1988 ; Railsback et al. 1990 ; Grossman et al. 1991 ). Because...
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