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The beginning and end points of eras, epochs, and periods on the geologic time scale are set by __________ ages.
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Q2: What type of metamorphism affects the greatest
Q6: Major oceanic surface currents travel<br>A)parallel to the
Q16: All things equal, a magma will have
Q32: The image below shows an outcrop of
Q43: Which of the following images contains evidence
Q44: Biochemical limestones are dominated by carbonate mud
Q44: Which of the following is not a
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