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globalchange

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antarctica(2)
climate optimum(2)
ice sheet(2)
miocene(2)
ross sea(2)
antarctic circumpolar current(1)
biogeography(1)
climate(1)
diversification(1)
instrumentation(1)
macroevolution(1)
marine predators(1)
ocean observation(1)
passeriformes(1)
sea-ice modeling(1)