v2n1 | Geochemical Perspectives Letters

Carbon isotope discrimination in C3 land plants is independent of natural variations in pCO2

Carbon isotope discrimination in C3 land plants is independent of natural variations in p_CO₂

by admin | Jan 8, 2016 | v2n1

M.J. Kohn 2 1604 7 July 2015 3 December 2015 8 January 2016 35 43 0 Next article >> 2.5 m/yr) in the geologic record. Figure 3 Figure 4 View all figures and tables Supplementary Figures and Tables Figure S-1 (a) Principles of carbon isotope compositions relevant to...

Tracing Earth’s O2 evolution using Zn/Fe ratios in marine carbonates

Tracing Earth’s O₂ evolution using Zn/Fe ratios in marine carbonates

by admin | Dec 2, 2015 | v2n1

X.-M. Liu, L.C. Kah, A.H. Knoll, H. Cui, A.J. Kaufman, A. Shahar, R.M. Hazen 2 1603 12 August 2015 1 November 2015 2 December 2015 24 34 0 Next article >>

A cometary origin for martian atmospheric methane

by admin | Dec 2, 2015 | v2n1

M. Fries, A. Christou, D. Archer, P. Conrad, W. Cooke, J. Eigenbrode, I.L. ten Kate, M. Matney, . Niles, M. Sykes, A. Steele, A. Treiman 2 1602 15 July 2015 1 November 2015 2 December 2015 10 23 0 Next article >> 200 km above the martian surface, well above martian...

The pyroxenite-diamond connection

by admin | Oct 15, 2015 | v2n1

E.S. Kiseeva, B.J. Wood, S. Ghosh, T. Stachel 2 1601 8 July 2015 17 September 2015 15 October 2015 1 9 0 Next article >>

Molecular biosignatures in planetary analogue salts: implications for transport of organics in sulfate-rich brines beyond Earth

by admin | Sep 10, 2024 | mainpost, v2n1, vol32

A. Moreras-Marti, M. Fox-Powell, J. Toney, A.C. McAdam, C. Slaymark, C.A. Knudson, J.M.T. Lewis, M.A. Salik, C.R. Cousins 32 2434 15 March 2024 5 August 2024 10 September 2024 1 6 0 Next article >> << Previous article Molecular biosignatures in...