Reliable carbonate carbon isotopes (δ 13 C carb) can reflect variations in global carbon cycling, and thus the paleoclimate and paleoceanographic conditions. However, significant depositional hiatus ...

Petrological analysis, thin-section observation and laboratory analysis data were selected to systematically study the physical and diagenetic features of the first member of the Paleogene Shahejie ...

Lacustrine beach ridge reservoirs have become important targets for oil exploration because of their proximity to oil sources and high reservoir porosity and permeability. However, the sedimentary ...