On Columnar Basalts

Chlorine in Lunar Basalts

Understanding cratonic flood basalts

The origin of continental flood basalts has been debated for decades. These eruptions often produce millions of cubic kilometers of basalt on timescales of only a million years. Although flood basalts are found in a variety of settings, no locale is more puzzling than cratonic areas such as southern Africa or the Siberian craton, where strong, thick lithosphere is breached by these large basalt...

Siberian Flood Basalts

techniques and fractionation correcting to a 194Pt/ 95pt ratio of 0.9734 (38). 33. E. Anders and N. Grevesse, Geochim. Cosmochim. Acta 53, 197(1989). 34. M. P. Gorton, E. S. Schandl, A. J. Naldrett, Ocean Drilling Project Scientific Results, Leg 140, in press. 35. R. J. Walker et al., Geochim. Cosmochim. Acta 58, 4179 (1994); M. F. Horan, R. J. Walker, V. A. Fedorenko, G. K. Czamanske, ibid., i...

Microorganisms in seafloor basalts

Microbial colonization and alteration of basaltic glass J. Einen, C. Kruber, L. Øvreås, I. H. Thorseth, and T. Torsvik Department of Biology, University of Bergen, Jahnebakken 5, N-5020 Bergen, Norway Department of Earth Science, University of Bergen, Allegt. 41, N-5007 Bergen, Norway Received: 20 December 2005 – Accepted: 5 January 2006 – Published: 7 March 2006 Correspondence to: J. Einen (jo...

Dielectric Investigations on Ferroelectric Columnar Liquid Crystals