What Are the Six Fundamental Geologic Principles Which Are Used

Q41: The fossils of plants and animals indicate

Q42: What are the requirements for a useful

Q43: A surface of erosion on metamorphic or

Q44: How are marker beds used to determine

Q45: Stratigraphy is the study of the composition,origin,aereal

Q47: If the dating technique is used correctly,how

Q48: A surface of discontinuity representing a break

Q49: What principle states that fragments of one

Q50: Explain why correlation by fossils is necessary

Q51: A sedimentary rock that shows evidence of