Curated OER
Interpreting Paleoenvironments With Microfossils
Students gain a better understanding of how scientists can use foraminifera to interpret past environments. Specifically, students have the opportunity to explain one of the basic tenets of geology - the present is the key to the past.
Curated OER
Earth Time Scale
Students research the past eras in history including the Precambrian, Paleozoic, Mesozoic and the Cenozoic. For this time scale lesson students take part in a lab that allows the students a better understanding of the timeline of these...