Neoproterozoic carbonate sequences of the Una Group, Irecê Basin, Brazil: chemostratigraphy, age and correlations

The age curves of sulfur and oxygen isotopes in marine sulfate and their mutual interpretation

George E. Claypool, William T. Holser, I. R. Kaplan et al. · Chemical Geology · 1980 · 1.9K citations

Age Curves, Marine Geology, Marine Sulfate +9

Neoproterozoic variations in the C-isotopic composition of seawater: stratigraphic and biogeochemical implications

Alan J. Kaufman, Andrew H. Knoll · Precambrian Research · 1995 · 1.1K citations

Marine Geology, Chemical Oceanography, Engineering +9

Secular variation in carbon isotope ratios from Upper Proterozoic successions of Svalbard and East Greenland

Andrew H. Knoll, J. M. Hayes, Alan J. Kaufman et al. · Nature · 1986 · 645 citations

Biogeochemistry, Carbon Isotope Ratios, Engineering +9

Sedimentary cycling and environmental change in the Late Proterozoic: Evidence from stable and radiogenic isotopes

Louis A. Derry, Alan J. Kaufman, S. B. Jacobsen · Geochimica et Cosmochimica Acta · 1992 · 584 citations

Isotope Analysis, Sedimentary Record, Engineering +10

The Vendian record of Sr and C isotopic variations in seawater: Implications for tectonics and paleoclimate

Alan J. Kaufman, S. B. Jacobsen, Andrew H. Knoll · Earth and Planetary Science Letters · 1993 · 531 citations

Marine Geology, Seafloor Morphology, Engineering +7