How could we show the layers of rock strata according to the geologic time scale?

Geologic time: https://www.nature.nps.gov/geology/education/concepts/concepts_geotime.cfm

The age of Earth: https://dnr.mo.gov/pubs/pub663.pdf

Read the "Rocks and Layers" article and explore websites related to the geological dating of life on earth.

"Rocks and Layers" article: https://pubs.usgs.gov/gip/fossils/rocks-layers.html

Other websites: 

• https://nature.nps.gov/views/layouts/Main.html#/GeoTime/welcome/ (requires Adobe Flash Player)
• https://geomaps.wr.usgs.gov/parks/gtime/
• http://www.aoml.noaa.gov/outreach/floridaseagrant/pdf_files/TropicalConnections_GeologicalTimeWithMajorEvolutionaryEventsInFossilRecord_KruczynskiFletcher.pdf

STEM Career: Geographer

Geographers study the natural environment and human society, Earth's land, features, terrain, waterways, inhabitants, and political and cultural systems.

Tools of the Trade

Global positioning systems, global information systems, survey equipment, maps

Education Required

Bachelor's, master's, and doctorate degrees are required for most jobs.