Chrono and Lithostratigraphy

Yikes! I just watched this after a couple of years - and the audio track lags the video! I don't have the original video handy to reload! This must have happened during a YouTube conversion of video format! You can see my lecture notes on this topic in the second half of this blog posting: http://dawnssedstrat.blogspot.com/201... with a summary at the beginning of this one: http://dawnssedstrat.blogspot.com/201... Sedimentology Concepts #8 Correlating rocks that were deposited at the same time (chronostratigraphy) differs from correlations of rock type (lithostratigraphy). Here, I describe the differences and provide an example