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Q9: What volcanic environment generated both Mt. Pelee
Q16: Which kind of volcanism is typical of
Q23: In 1915, which geologist proposed a series
Q29: If you call your father's brother's offspring
Q38: In the 1960's the American public became
Q43: The Stillwater burial population was not an
Q50: Carbonized fossils of Opabina, Ottoia, and Wiwaxia
Q51: Where would you be best advised to
Q57: During mountain building episodes, originally flat lying
Q63: Which are usually the most abundant gases