Thursday
July 2, 2015

Homework Help: Geology

Posted by Hi on Thursday, February 21, 2013 at 12:13am.

How were divisions of time separated when scientists created the geologic time scale?


by the thickness of rock strata

by the color of rock strata

by the fossils found in rock strata

by the location of rock strata

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members