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Physics, 30.12.2019 02:31 Meluuu

Which of the following is true regarding units of geologic time?
a.
eras are divided into periods; periods are divided into epochs.

b.
epochs are divided into periods; periods are divided into eras.

c.
periods are divided into epochs; epochs are divided into eras.

d.
eras are divided into epochs; epochs are divided into periods.

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Which of the following is true regarding units of geologic time?
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eras are divided i...

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