Oceanic Anoxic Event 1b, Sea surface temperatures, Black shale, Upwelling system
Paleoceanography, Biological and Chemical, Carbon cycling, Geochemistry, Stable isotope geochemistry, Oceanography, Information Related to Geologic Time, Sea surface temperature, Cretaceous, Abrupt/rapid climate change, tropical, sea surface temperatures, oceanic anoxic event, Cenomanian/Turonian transition, equatorial Atlantic
CO2, CO 2, global warming, climate change, greenhouse effect, greenhouse effect gases, emisiones de gases de efecto invernadero, carbon dioxide