Slide 1Maria Grazia Pia, INFN Genova Precision Electromagnetic Physics in Geant4: the Atomic Relaxation Models A. Mantero, B. Mascialino, Maria Grazia Pia, S. Saliceti INFN…
Slide 1Absolute Age Finding a rocks birthday Slide 2 Absolute Age? Give an example of an absolute age of a rock layer… That rock layer is 200 million years old. Remember,…
Slide 1Sections 14.3 and 14.4 Rate Laws and Concentration Changes over Time Bill Vining SUNY Oneonta Slide 2 Rate Laws and Concentration Changes over Time In these sections……
Slide 1 Slide 2 LOJ Feb 2004 Radioactivity 6 Half Life Slide 3 LOJ Feb 2004 Half Life The half-life of a radioactive substance: is the time it takes for the number of parent…
Slide 1Radiocarbon Dating Daniel De Schepper NCSS Slide 2 Conception 1946 suggests that 14 C exists in living matter Confirmed a year later 1949 found that several trees…
Slide 1Ch. 23.6: Interpreting the Rock Record OBJECTIVE: Use principles of relative and absolute dating to determine a sequence of events (climate, tectonic, & environmental)…
Slide 1Absolute Dating Using Radioactivity Slide 2 Absolute Age dating was major advance in Historical Geology – More accurate reconstruction of geologic events Mostly…
Slide 1Chapter 6 review Slide 2 1. UNIFORMITARIANISM: -The processes that shape the Earth today are the same processes that occurred in the geologic past The present is the…