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Which Two Paleozoic, Geologic, Time-Scale Periods Used in the United

Question 44

Multiple Choice

Which two Paleozoic, geologic, time-scale periods used in the United States are combined into the Carboniferous period in Europe and elsewhere?

A) Permian; Pennsylvanian
B) Mississippian; Pennsylvanian
C) Cambrian; Ordovician
D) Triassic; Jurassic

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