Shields, Graham A.

Compilation and time-series analysis of a marine carbonate δ18O, δ13C, 87Sr/86Sr and δ34S database through Earth history

Prokoph, A., Shields, G. A., & Veizer, J. (2008) · Earth-Science Reviews

Paleontology and Stratigraphy of FossilsGeology and Paleoclimatology Research

Cited by 498

The oxygen isotope evolution of seawater: A critical review of a long-standing controversy and an improved geological water cycle model for the past 3.4 billion years

Jaffrés, J. B. D., Shields, G. A., & Wallmann, K. (2007) · Earth-Science Reviews

Paleontology and Stratigraphy of FossilsGeology and Paleoclimatology Research

Cited by 398

Integrated chemo- and biostratigraphic calibration of early animal evolution: Neoproterozoic–early Cambrian of southwest Mongolia

Brasier, M. D., Shields, G., Kuleshov, V. N., & Zhegallo, E. A. (1996) · Geological Magazine

Paleontology and Stratigraphy of FossilsGeological and Geochemical Analysis

Cited by 331

Paleoclimates, ocean depth, and the oxygen isotopic composition of seawater

Kasting, J. F., Howard, M. T., Wallmann, K., Veizer, J., Shields, G., & Jaffrés, J. (2006) · Earth and Planetary Science Letters

Paleontology and Stratigraphy of FossilsGeology and Paleoclimatology Research

Cited by 248

Low-oxygen waters limited habitable space for early animals

Tostevin, R., Wood, R. A., Shields, G. A., Poulton, S. W., Guilbaud, R., Bowyer, F., Penny, A. M., He, T., Curtis, A., Hoffmann, K. H., et al. (2016) · Nature Communications

Paleontology and Stratigraphy of FossilsGeochemistry and Elemental Analysis

Cited by 213

Possible links between extreme oxygen perturbations and the Cambrian radiation of animals

He, T., Zhu, M., Mills, B. J. W., Wynn, P. M., Zhuravlev, A. Y., Tostevin, R., Pogge von Strandmann, P. A. E., Yang, A., Poulton, S. W., & Shields, G. A. (2019) · Nature Geoscience

Paleontology and Stratigraphy of FossilsEvolution and Paleontology Studies

Cited by 193

From snowball earth to the Cambrian bioradiation: Calibration of Ediacaran–Cambrian earth history in South China

Zhu, M., Strauss, H., & Shields, G. A. (2007) · Palaeogeography, Palaeoclimatology, Palaeoecology

Paleontology and Stratigraphy of FossilsGeochemistry and Elemental Analysis

Cited by 158

Unique Neoproterozoic carbon isotope excursions sustained by coupled evaporite dissolution and pyrite burial

Shields, G. A., Mills, B. J. W., Zhu, M., Raub, T. D., Daines, S. J., & Lenton, T. M. (2019) · Nature Geoscience

Paleontology and Stratigraphy of FossilsGeology and Paleoclimatology Research

Cited by 145

Coupling of ocean redox and animal evolution during the Ediacaran-Cambrian transition

Wang, D., Ling, H.-F., Struck, U., Zhu, X.-K., Zhu, M., He, T., Yang, B., Gamper, A., & Shields, G. A. (2018) · Nature Communications

Paleontology and Stratigraphy of FossilsEvolution and Paleontology Studies

Cited by 145

The SPICE carbon isotope excursion in Siberia: a combined study of the upper Middle Cambrian–lowermost Ordovician Kulyumbe River section, northwestern Siberian Platform

KOUCHINSKY, A., BENGTSON, S., GALLET, Y., KOROVNIKOV, I., PAVLOV, V., RUNNEGAR, B., SHIELDS, G., VEIZER, J., YOUNG, E., & ZIEGLER, K. (2008) · Geological Magazine

Paleontology and Stratigraphy of FossilsGeological and Geochemical Analysis

Cited by 125

Uranium isotope evidence for an expansion of anoxia in terminal Ediacaran oceans

Tostevin, R., Clarkson, M. O., Gangl, S., Shields, G. A., Wood, R. A., Bowyer, F., Penny, A. M., & Stirling, C. H. (2019) · Earth and Planetary Science Letters

Paleontology and Stratigraphy of FossilsGeochemistry and Elemental Analysis

Cited by 124

Sulphur isotopic evolution of Neoproterozoic-Cambrian seawater: new francolite-bound sulphate δ34S data and a critical appraisal of the existing record

Shields, G., Kimura, H., Yang, J., & Gammon, P. (2004) · Chemical Geology

Paleontology and Stratigraphy of FossilsGeochemistry and Elemental Analysis

Cited by 89

Tectonic controls on the long-term carbon isotope mass balance

Shields, G. A., & Mills, B. J. W. (2017) · Proceedings of the National Academy of Sciences

Paleontology and Stratigraphy of FossilsGeology and Paleoclimatology Research

Cited by 88

‘Molar-tooth microspar’: a chemical explanation for its disappearance ~750 Ma

Shields, G. A. (2002) · Terra Nova

Paleontology and Stratigraphy of FossilsGeochemistry and Elemental Analysis

Cited by 62

Highly dynamic marine redox state through the Cambrian explosion highlighted by authigenic δ238U records

Wei, G.-Y., Planavsky, N. J., Tarhan, L. G., He, T., Wang, D., Shields, G. A., Wei, W., & Ling, H.-F. (2020) · Earth and Planetary Science Letters

Paleontology and Stratigraphy of FossilsGeochemistry and Elemental Analysis

Cited by 62

Constraints on the late Ediacaran sulfur cycle from carbonate associated sulfate

Tostevin, R., He, T., Turchyn, A. V., Wood, R. A., Penny, A. M., Bowyer, F., Antler, G., & Shields, G. A. (2017) · Precambrian Research

Paleontology and Stratigraphy of FossilsGeochemistry and Elemental Analysis

Cited by 52

Born of Ice and Fire: How Glaciers and Volcanoes (with a Pinch of Salt) Drove Animal Evolution

SHIELDS, G. (2023) · Yale University Press eBooks

Cultural and Mythological StudiesRenaissance Literature and Culture

Cited by 1