1. Evolution
One such observation is in the geologic record. The geologic record is the rock scheme found within the earth's outer crust. ... It is a timetable of the earth's geologic history. ... The fossil record is the timetable of fossils found in within the earth's geologic record. ... This combination of geologic and fossil records shows the progression of species as time also progressed. ...
- Word Count: 2536
- Approx Pages: 10
- Grade Level: Undergraduate