Stratigraphy
7th grade Ch. 1 Sec. 4 Sea-Floor Spreading
Rock and weathering booklet
Relative Dating – Lab Which geologic event occurred first?? Which rock layer formed first? How do you know? Which rock layer formed first? How do you know?
Chapter 9 and 10 The interior of the earth and its surface.
1 Lecture 1: Geologic Time and Plate Tectonics Questions –How do geologists place the events of geologic history in sequence? What is correlation? –What.
Sea-Floor Spreading. Mapping the mid-ocean ridge The East Pacific Rise has a mid-ocean ridge. Curves around like a baseball. Lies hidden under hundreds.
FOSSILS: REMAINS OR EVIDENCE OF ANCIENT LIFE REMAINS ARE PRESERVED WHEN BURIED BY SEDIMENTS QUICK BURIAL HELPS PRESERVATION SEDIMENTS PRESERVE HARD PARTS.
Unit C – The Changing Earth Pages 292 - 401. The history of our planet is one of change. There is evidence not only that Earths surface is changing but.
Uniformitarianism Laws of nature DONT change with time Past events explained & estimated by modern processes The Present is the Key to the Past.
Geologic Time Correlation and Dating of the Rock Record.
