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Gwyneth W Gordon

Explore the profile of Gwyneth W Gordon including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 402
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Recent Articles
1.
Anbar A, Buick R, Gordon G, Johnson A, Kendall B, Lyons T, et al.
Sci Adv . 2023 Apr; 9(14):eabq3736. PMID: 37027472
Many lines of inorganic geochemical evidence suggest transient "whiffs" of environmental oxygenation before the Great Oxidation Event (GOE). Slotznick assert that analyses of paleoredox proxies in the Mount McRae Shale,...
2.
Sarancha J, Eerkens J, Hopkins C, Goncalves D, Cunha E, Oliveira-Santos I, et al.
Forensic Sci Int . 2022 Jul; 337:111370. PMID: 35816894
This study examined preservation of isotope ratio values by comparing isotope composition of bones before and after burning. We analyzed common geoprofiling isotope systems (δC, δN, δO, and Sr/Sr) and...
3.
Pacheco-Fores S, Gordon G, Knudson K
PLoS One . 2020 Feb; 15(2):e0229687. PMID: 32092121
Radiogenic strontium isotopes (87Sr/86Sr) have long been used in analyses of paleomobility within Mesoamerica. While considerable effort has been expended developing 87Sr/86Sr baseline values across the Maya region, work in...
4.
Ostrander C, Nielsen S, Owens J, Kendall B, Gordon G, Romaniello S, et al.
Nat Geosci . 2019 Mar; 12:186-191. PMID: 30847006
Late Archaean sedimentary rocks contain compelling geochemical evidence for episodic accumulation of dissolved oxygen in the oceans along continental margins before the Great Oxidation Event. However, the extent of this...
5.
Channon M, Gordon G, Morgan J, Skulan J, Smith S, Anbar A
Bone . 2015 Apr; 77:69-74. PMID: 25900894
We are exploring variations in the Ca isotope composition of blood and urine as a new tool for early diagnosis and monitoring of changes in bone mineral balance for patients...
6.
Westerhoff P, Lee S, Yang Y, Gordon G, Hristovski K, Halden R, et al.
Environ Sci Technol . 2015 Jan; 49(16):9479-88. PMID: 25581264
U.S. sewage sludges were analyzed for 58 regulated and nonregulated elements by ICP-MS and electron microscopy to explore opportunities for removal and recovery. Sludge/water distribution coefficients (KD, L/kg dry weight)...
7.
Chappaz A, Lyons T, Gordon G, Anbar A
Environ Sci Technol . 2012 Sep; 46(20):10934-40. PMID: 22970917
We measured the molybdenum isotope compositions (δ(98)Mo) of well-dated sediment cores from two lakes in eastern Canada in an effort to distinguish between natural and anthropogenic contributions to these freshwater...
8.
Morgan J, Skulan J, Gordon G, Romaniello S, Smith S, Anbar A
Proc Natl Acad Sci U S A . 2012 Jun; 109(25):9989-94. PMID: 22652567
The ability to rapidly detect changes in bone mineral balance (BMB) would be of great value in the early diagnosis and evaluation of therapies for metabolic bone diseases such as...
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Morgan J, Gordon G, Arrua R, Skulan J, Anbar A, Bullen T
Anal Chem . 2011 Jul; 83(18):6956-62. PMID: 21740001
We describe a new chemical separation method to isolate Ca from other matrix elements in biological samples, developed with the long-term goal of making high-precision measurement of natural stable Ca...