About 88 percent of geologic time is represented by the time span called the_________ .
A)Paleozoic
B)Phanerozoic
C)Mesozoic
D)Precambrian

Name: About 88 percent of geologic time is represented by the time span called the_________ . A)Paleozoic B)Phanerozoic C)Mesozoic D)Precambrian
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The Precambrian time span represents about 88 percent of geologic time, while the Paleozoic, Mesozoic, and Phanerozoic eons combined represent only about 12 percent.

About 88 Percent of Geologic Time Is Represented by the Time