id	keyword
gc-712	bauxites
gc-712	doi
gc-712	weathering
gc-712	et al
gc-712	carbon
gc-712	cretaceous
gc-712	bárdossy
gc-712	climate
gc-712	water
gc-712	greenhouse
gc-712	anoxic
gc-712	cycle
gc-712	mindszenty
gc-712	global
gc-712	earth
gc-712	atmospheric
gc-712	times
gc-712	sediments