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The study of fossils is called? Paleontology Younger layers of undisturbed sedimentary rocks are above older layers according to? Law of superposition Putting rocks or events in proper order A fault or body of rock is younger than any other body of rock cuts through according to the law of ? Crosscutting relationships The numeric age of an object is called? Absolute age What are the names of the two men who were the “founders or modern geology”? Hutton and Lyell Which of the following is not a clue that is applied to the Principle of Originality Horizontality? A. Graded Bedding B. Stratification C. Cross-Beds D. Ripple Marks B. Stratification Index fossils found in rock layers in different areas of the world indicate that the rock layers A. formed during the same time period B. are still forming C. formed during different time periods A. Formed during the same time period Almost all fossils are discovered in what type of rock? Sedimentary Which is not a type of unconformity? A. nonconformity B. soconformity C. angular unconformity D. disconformity B. Soconformity Why is mummification practices successfully in Egypt? Dry sandy climate List two of the four criteria for something to be an index fossil Must be distinct Abundant Widespread Existed for only a short period of time fossilized remains of an organism found in very dry places Mummification hardened tree sap Amber fossilized feces or waste Coprolite carbonized impressions of plants and fish Imprint minerals replace organic material Petrification fossilized stone from the digestive system of a dinosaur Gastrolith J K G,D,F,E,C,H,B,J,A,K Or G, D,F,E,C,H,B,A,J,K