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Results:
1-9
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Results: 9
Authors:
Purton-Hildebrand, LMA
Grime, GW
Shields, GA
Brasier, MD
Citation: Lma. Purton-hildebrand et al., The use of external micro-PIXE to investigate the factors determining the Sr : Ca ratio in the shells of fossil aragonitic molluscs, NUCL INST B, 181, 2001, pp. 506-510
Authors:
Ebneth, S
Shields, GA
Veizer, J
Miller, JF
Shergold, JH
Citation: S. Ebneth et al., High-resolution strontium isotope stratigraphy across the Cambrian-Ordovician transition, GEOCH COS A, 65(14), 2001, pp. 2273-2292
Authors:
Junkkarinen, V
Shields, GA
Beaver, EA
Burbidge, EM
Cohen, RD
Hamann, F
Lyons, RW
Citation: V. Junkkarinen et al., LBQS 0103-2753: A 0 ''.3 binary quasar, ASTROPHYS J, 549(2), 2001, pp. L155-L159
Authors:
Shields, GA
Citation: Ga. Shields, Precambrian-Cambrian transition: Death Valley, United States: Comment, GEOLOGY, 28(10), 2000, pp. 958-958
Authors:
Shields, GA
Citation: Ga. Shields, The Lyman continuum polarization rise in the QSO PG 1222+228, PUB AST S P, 112(771), 2000, pp. 586-593
Authors:
Purton, LMA
Shields, GA
Brasier, MD
Grime, GW
Citation: Lma. Purton et al., Metabolism controls Sr/Ca ratios in fossil aragonitic mollusks, GEOLOGY, 27(12), 1999, pp. 1083-1086
Authors:
Shields, GA
Strauss, H
Howe, SS
Siegmund, H
Citation: Ga. Shields et al., Sulphur isotope compositions of sedimentary phosphorites from the basal Cambrian of China: implications for Neoproterozoic-Cambrian biogeochemical cycling, J GEOL SOC, 156, 1999, pp. 943-955
Authors:
Garnett, DR
Shields, GA
Peimbert, M
Torres-Peimbert, S
Skillman, ED
Dufour, RJ
Terlevich, E
Terlevich, RJ
Citation: Dr. Garnett et al., Carbon in spiral galaxies from Hubble Space Telescope spectroscopy, ASTROPHYS J, 513(1), 1999, pp. 168-179
Authors:
Shields, GA
Citation: Ga. Shields, A brief history of active galactic nuclei, PUB AST S P, 111(760), 1999, pp. 661-678
Risultati:
1-9
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