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Mass Spectrometers (2005)
Book Chapter
Batey, J., Prohaska, T., Horstwood, M., Nowell, G., Goenaga-Infante, H., & Eiden, G. (2005). Mass Spectrometers. In S. Nelms (Ed.), ICP Mass Spectrometry Handbook (26-116). Blackwell

Hf isotopes in zircon from the western Superior province, Canada: Implications for Archean crustal development and evolution of the depleted mantle reservoir (2005)
Journal Article
Davis, D., Amelin, Y., Nowell, G., & Parrish, R. (2005). Hf isotopes in zircon from the western Superior province, Canada: Implications for Archean crustal development and evolution of the depleted mantle reservoir. Precambrian Research, 140(3-4), 132-156. https://doi.org/10.1016/j.precamres.2005.07.005

U–Pb and Hf isotopic measurements on zircons from the western Superior province confirm that the area contains at least three distinct terrane types. Juvenile terranes that formed mostly within the time span 2.75–2.68 Ga occupy much of the western Wa... Read More about Hf isotopes in zircon from the western Superior province, Canada: Implications for Archean crustal development and evolution of the depleted mantle reservoir.

Solution and laser ablation analysis of sulphur isotopes with the Neptune high resolution multi-collector ICP-MS (MC-ICP-MS): Application to diffusive gradients in thin films. (2005)
Book Chapter
Bellis, D., Nowell, G., Ottley, C., Pearson, D., & Davison, W. (2005). Solution and laser ablation analysis of sulphur isotopes with the Neptune high resolution multi-collector ICP-MS (MC-ICP-MS): Application to diffusive gradients in thin films. In J. Holland, & D. Bandura (Eds.), . Royal Society of Chemistry. https://doi.org/10.1039/9781847552419

Phase I and Pharmacodynamic Study of Fludarabine, Carboplatin, and Topotecan in Patients with Relapsed, Refractory or High Risk Acute Leukemia and Advanced Myelodysplastic Syndromes. (2004)
Journal Article
Cooper, B., Veal, G., Radivoyevitch, T., Tilby, M., Meyerson, H., Lazarus, H., …Gerson, S. (2004). Phase I and Pharmacodynamic Study of Fludarabine, Carboplatin, and Topotecan in Patients with Relapsed, Refractory or High Risk Acute Leukemia and Advanced Myelodysplastic Syndromes. Clinical Cancer Research, 10, 6830-6839

Hf isotope systematics of kimberlites and their megacrysts: New constraints on their source regions (2004)
Journal Article
Nowell, G., Pearson, D., Bell, D., Carlson, R., Smith, C., Kempton, P., & Noble, S. (2004). Hf isotope systematics of kimberlites and their megacrysts: New constraints on their source regions. Journal of Petrology, 45(8), 1583-1612. https://doi.org/10.1093/petrology/egh024

Kimberlites from Southern Africa, along with their low-Cr megacrysts, have unusual Hf–Nd isotopic characteristics. Group I and Transitional kimberlites define arrays trending oblique to, and well below, the Nd–Hf isotope ‘mantle array’, defined by oc... Read More about Hf isotope systematics of kimberlites and their megacrysts: New constraints on their source regions.

Re-Os and Lu-Hf isotope constraints on the origin and age of pyroxenites from the Beni Bousera peridotite massif: implications for mixed peridotite-pyroxenite melting models (2004)
Journal Article
Pearson, D., & Nowell, G. (2004). Re-Os and Lu-Hf isotope constraints on the origin and age of pyroxenites from the Beni Bousera peridotite massif: implications for mixed peridotite-pyroxenite melting models. Journal of Petrology, 45(2), 439-455. https://doi.org/10.1093/petrology/egg102

A suite of pyroxenites from the Beni Bousera peridotite massif, northern Morocco, have been analysed for Re–Os and Lu–Hf isotopic compositions. Measured sections of the massif indicate that pyroxenite layers make up between 1 and 9% by volume of the... Read More about Re-Os and Lu-Hf isotope constraints on the origin and age of pyroxenites from the Beni Bousera peridotite massif: implications for mixed peridotite-pyroxenite melting models.

Measurement of Os isotopes using plasma ionisation multi-collector mass spectrometry and a suggested scheme for the accurate determination of interfering element ratios. (2003)
Book Chapter
Holland, G., Tanner, S. D., Pearson, D. G., & Nowell, G. (2003). Measurement of Os isotopes using plasma ionisation multi-collector mass spectrometry and a suggested scheme for the accurate determination of interfering element ratios. In J. Holland, & S. Tanner (Eds.), Plasma Source Mass Spectrometry (362-373). Royal Society of Chemistry. https://doi.org/10.1039/9781847551689-00362

Long-term performance characteristics of a plasma ionisation multi-collector mass spectrometer (PIMMS): the ThermoFinnigan Neptune. (2003)
Book Chapter
Nowell, G., Pearson, D., Ottley, C. J., Schweiters, J., & Dowall, D. (2003). Long-term performance characteristics of a plasma ionisation multi-collector mass spectrometer (PIMMS): the ThermoFinnigan Neptune. In J. Holland, & S. Tanner (Eds.), Plasma Source Mass Spectrometry (307-320). Royal Society of Chemistry. https://doi.org/10.1039/9781847551689-00307

Chemical pre-concentration procedures for high-precision analysis of Hf-Nd-Sr isotopes in geological materials by plasma ionisation multi-collector mass spectrometry (PIMMS) techniques. (2003)
Book Chapter
Dowall, D., Pearson, D., & Nowell, G. (2007). Chemical pre-concentration procedures for high-precision analysis of Hf-Nd-Sr isotopes in geological materials by plasma ionisation multi-collector mass spectrometry (PIMMS) techniques. In J. Holland, & S. Tanner (Eds.), Plasma Source Mass Spectrometry (321-337). Royal Society of Chemistry. https://doi.org/10.1039/9781847551689

Archaeometallurgical research in the Aegean (2002)
Book Chapter
Gale, N., Stos-Gale, S., Nowell, G., & Clay, R. (2002). Archaeometallurgical research in the Aegean. In M. Bartelheim, E. Pernicka, & R. Krause (Eds.), The Beginnings of Metallurgy in the Old World (277-302). Verlag Marie Leidorf

The continental lithospheric mantle: characteristics and significance as a mantle reservoir (2002)
Journal Article
Pearson, D., & Nowell, G. (2002). The continental lithospheric mantle: characteristics and significance as a mantle reservoir. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 360(1800), 2383-2410. https://doi.org/10.1098/rsta.2002.1074

The continental lithospheric mantle (CLM) is a small-volumed (ca. 2.5% of the total mantle), chemically distinct mantle reservoir that has been suggested to play a role in the source of continental and oceanic magmatism. It is our most easily identif... Read More about The continental lithospheric mantle: characteristics and significance as a mantle reservoir.

Simultaneous acquisition of isotope compositions and parent/daughter ratios by non-isotope dilution solution-mode Plasma ionisation Multi-collector Mass Spectrometry (PIMMS). (2001)
Book Chapter
Nowell, G., & Parrish, R. (2001). Simultaneous acquisition of isotope compositions and parent/daughter ratios by non-isotope dilution solution-mode Plasma ionisation Multi-collector Mass Spectrometry (PIMMS). In S. D. Tanner, & J. Grenville Holland (Eds.), Plasma Source Mass Spectrometry: the New Millennium (298-310). Royal Society of Chemistry

Olivine-poor sources for mantle-derived magmas: Os and Hf isotopic evidence from potassic magmas of the Colorado Plateau (2001)
Journal Article
Carlson, R., & Nowell, G. (2001). Olivine-poor sources for mantle-derived magmas: Os and Hf isotopic evidence from potassic magmas of the Colorado Plateau. Geochemistry, Geophysics, Geosystems, 2(6), https://doi.org/10.1029/2000gc000128

The contribution of olivine-poor lithologies (pyroxenite, eclogite, etc.) in the mantle to the composition of mantle-derived melts is a growing topic of discussion in light of results suggesting that some magmatic characteristics are not easily expla... Read More about Olivine-poor sources for mantle-derived magmas: Os and Hf isotopic evidence from potassic magmas of the Colorado Plateau.