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Potential role for microbial ureolysis in the rapid formation of carbonate tufa mounds.
Medina Ferrer F, Rosen MR, Feyhl-Buska J, Russell VV, Sønderholm F, Loyd S, Shapiro R, Stamps BW, Petryshyn V, Demirel-Floyd C, Bailey JV, Johnson HA, Spear JR, Corsetti FA. Medina Ferrer F, et al. Among authors: spear jr. Geobiology. 2022 Jan;20(1):79-97. doi: 10.1111/gbi.12467. Epub 2021 Aug 2. Geobiology. 2022. PMID: 34337850
Surface orientation affects the direction of cone growth by Leptolyngbya sp. strain C1, a likely architect of coniform structures Octopus Spring (Yellowstone National Park).
Reyes K, Gonzalez NI 3rd, Stewart J, Ospino F, Nguyen D, Cho DT, Ghahremani N, Spear JR, Johnson HA. Reyes K, et al. Among authors: spear jr. Appl Environ Microbiol. 2013 Feb;79(4):1302-8. doi: 10.1128/AEM.03008-12. Epub 2012 Dec 14. Appl Environ Microbiol. 2013. PMID: 23241986 Free PMC article.
Microbialite response to an anthropogenic salinity gradient in Great Salt Lake, Utah.
Lindsay MR, Anderson C, Fox N, Scofield G, Allen J, Anderson E, Bueter L, Poudel S, Sutherland K, Munson-McGee JH, Van Nostrand JD, Zhou J, Spear JR, Baxter BK, Lageson DR, Boyd ES. Lindsay MR, et al. Among authors: spear jr. Geobiology. 2017 Jan;15(1):131-145. doi: 10.1111/gbi.12201. Epub 2016 Jul 14. Geobiology. 2017. PMID: 27418462
The deep, hot biosphere: Twenty-five years of retrospection.
Colman DR, Poudel S, Stamps BW, Boyd ES, Spear JR. Colman DR, et al. Among authors: spear jr. Proc Natl Acad Sci U S A. 2017 Jul 3;114(27):6895-6903. doi: 10.1073/pnas.1701266114. Proc Natl Acad Sci U S A. 2017. PMID: 28674200 Free PMC article.
Carbonate-rich dendrolitic cones: insights into a modern analog for incipient microbialite formation, Little Hot Creek, Long Valley Caldera, California.
Bradley JA, Daille LK, Trivedi CB, Bojanowski CL, Stamps BW, Stevenson BS, Nunn HS, Johnson HA, Loyd SJ, Berelson WM, Corsetti FA, Spear JR. Bradley JA, et al. Among authors: spear jr. NPJ Biofilms Microbiomes. 2017 Nov 21;3:32. doi: 10.1038/s41522-017-0041-2. eCollection 2017. NPJ Biofilms Microbiomes. 2017. PMID: 29177068 Free PMC article.
Microscale Biosignatures and Abiotic Mineral Authigenesis in Little Hot Creek, California.
Kraus EA, Beeler SR, Mors RA, Floyd JG; GeoBiology 2016; Stamps BW, Nunn HS, Stevenson BS, Johnson HA, Shapiro RS, Loyd SJ, Spear JR, Corsetti FA. Kraus EA, et al. Among authors: spear jr. Front Microbiol. 2018 May 25;9:997. doi: 10.3389/fmicb.2018.00997. eCollection 2018. Front Microbiol. 2018. PMID: 29887837 Free PMC article.
95 results