Margaret Mayer

Geologic and Navajo Time Line part of Rates and Time:Teaching Activities
Students develop a time line using registrar tape and correlating marking off divisions of geologic eras. Above this they develop a Navajo time line of creation. Each week they focusing on the topic (era/period) of ...

Background in Historical Geology part of Rates and Time:Workshop 2012:Essays
Margaret Mayer, Science Department, Dine College I have taught Physical Geology here at Dine college for 6 years and with the help of Dr. Semken ASU have gotten Historical Geology back on the curriculum and have ...