id	keyword
gc-1044	et al
gc-1044	isotope
gc-1044	doi
gc-1044	isotopic
gc-1044	strandmann et
gc-1044	composition
gc-1044	seawater
gc-1044	sediments
gc-1044	processes
gc-1044	fractionation
gc-1044	marine
gc-1044	von
gc-1044	values
gc-1044	pogge
gc-1044	higgins
gc-1044	higgins et
gc-1044	weathering
gc-1044	little
gc-1044	cosmochim
gc-1044	carbonates
gc-1044	geochim