Paleoclimatology is the study of climate change in the past.

古气候是研气候化的。

I'm Gina Moseley and I'm a professor of paleoclimatology at the University of Innsbruck.

我是Gina Moseley，是Innsbruck大的古气候教授。

The Fourth Clue: Paleoclimatic Evidence Further clues came from studying past climates, known as paleoclimatology.

第四条线索：古气候证据进一步的线索来自对气候的研，即古气候。