Geologic Time
Earth Science: Fossils, Superposition of Rock Layers, and Radioactive Dating Glencoe Earth Science c1999 Chap 12.
LOOK AT THIS TIME SCALE. TELL ME 5 THINGS ABOUT WHAT YOU SEE. TELL ME ONE THING YOU ALREADY KNOW AND ONE THING YOU WANT TO KNOW.
Chapter 6 review. 1. UNIFORMITARIANISM: -The processes that shape the Earth today are the same processes that occurred in the geologic past The present.
GEOLOGIC TIME. Rocks Record Earth History Discovering Earths History Rocks record geological events and changing life forms of the past. We have learned.
Rocks Record Earth History 12.1 Discovering Earths History Rocks record geological events and changing life forms of the past. We have learned that Earth.
Geologic History. Geologic Time Scale Chart of Earths history showing events, time units, & ages Era: the four largest subdivisions of the geologic time.
Integrating Science and Literacy: Rocks and Minerals
Fossils
Ancient forests stabilized earth’s co2 and climate
Graptolites
BACKGROUND MATERIAL AND FACTUAL CHRONOLOGY Field study of rocks involves measuring the thicknesses of different rock units, called formations, and plotting.
