Large shifts in the isotopic composition of seawater sulphate across the Permo–Triassic boundary in northern Italy

Earth and Planetary Science Letters - Tập 218 - Trang 331-345 - 2004
R.J Newton1, E.L Pevitt1, P.B Wignall1, S.H Bottrell1
1The School of Earth Sciences, The University of Leeds, Woodhouse Lane, Leeds LS2 9JT, UK