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Title: Different periods of the geologic time scale are different in length. Why? Post by: drelog on Dec 8, 2015 Different periods of the geologic time scale are different in length. Why?
A) Early geologists made mistakes, but it was easier to retain the terminology in the time scale. B) The geologists who developed the time scale did not care about absolute ages. C) The time scale was developed ad hoc, as a relative time scale based on rocks and fossil succession with no reference to absolute time when it was developed. D) None of the above Title: Re: Different periods of the geologic time scale are different in length. Why? Post by: Pulsa on Dec 10, 2015 Content hidden
Title: Re: Different periods of the geologic time scale are different in length. Why? Post by: drelog on Dec 15, 2015 Everything checks out, respect
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