Depth, age, strontium isotopic ratios and trace elemental ratios of samples f...

Large variations exist between published mid-Cretaceous (late Barremian to early Turonian stages) seawater Sr-isotope stratigraphies; this has resulted in disparate...已发表的白垩纪中期（巴列姆阶晚期至土仑阶早期）海水锶同位素地层学（seawater Sr-isotope stratigraphy）记录存在显著差异，这一情况导致了各类结果间的不一致……