Multiple Choice
If the lithology and fossil content of two bodies of rock on opposite sides of a canyon are identical,then these remaining outcrops were likely physically connected at one time and formed part of an extensive,sheet-like layer of rock.This idea summarizes the principle of ____________.
A) superposition
B) original continuity
C) original horizontality
D) uniformitarianism
Correct Answer:

Verified
Correct Answer:
Verified
Q22: Concerning the relative ages of the shale
Q23: The age of Earth CANNOT be reliably
Q23: James Hutton,the "father of geology," put forth
Q24: Which of the following always varies among
Q25: Period names on the geologic time scale,such
Q28: Radiometric dates applied to sedimentary rocks produce
Q29: In an unweathered sample of detrital sedimentary
Q30: If the numerical ages of two formations
Q32: If all of Earth history were compressed
Q54: Relative ages expressed on the geologic time