What General Term Denotes Any Buried, Erosional Surface Where Rock

Q14: There is geologic evidence that Earth has

Q15: The remains or traces of prehistoric life

Q16: If you observe an angular unconformity, you

Q17: You observe a distinct, red sandstone rock

Q18: An important absolute dating measure is the

Q20: The subdivision of the geologic time scale

Q21: In the late 1800's various principles original

Q22: Strata above an_were deposited after older strata

Q23: The half- life of carbon- 14 is

Q24: About 88 percent of geologic time is