isotope excursion, Ocean Drilling Program, Paleogene, carbon cycle, paleoclimate, Atmospheric carbon dioxide, Earth Sciences, Sciences of the Universe, Oceanography, Paleontology
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
Environmental aspects, Climatic changes, Economic aspects, Natural disaster damage, United States economic conditions
Pliocene, upwelling, productivity, alkenones, Ocean Drilling Program, microfossils