Geologic dating lesson
[Note: "mya" means "millions of years ago"] Ways to begin your exploration: * Dates from the International Commission on Stratigraphy's International Stratigraphic Chart, 2009; colors adopted from the Commission for the Geological Map of the World, 5/26/2011. Collins created this page, 11/26/94; Robert Guralnick and Brian R.
The water was quite free from reptiles, and the vegetation upon the banks of the river had altered to more open and parklike forest, with eucalyptus and acacia mingled with a scattering of tree ferns, as though two distinct periods of , the Native American experience, the colonial and revolutionary eras, a pivotal Civil War battleground and the commonwealth's vast industrial age, The State Museum demonstrates that Pennsylvania's story is America's story.
| Teaching Weathering, Erosion, & Deposition | | Teaching the Metric System | Teaching the Water Cycle | Teaching Plate Tectonics | Teaching Earthquakes | Teaching Volcanoes | | Teaching Experimental Design | Contains over 200 pages of ready-to-run materials covering: Relative and Absolute Time, Sequencing Geologic Events, Geologic History Timelines, Geologic Eras, Fossils, Tree Cookies, and Radiactive Dating.
The Packet contains: Objectives and strategies, detailed lesson plans & ideas, bellwork and journal suggestions, labs and worksheets with answers, tests & quizzes with answers, active learning suggestions including the Rules of the Game Foldable, and game suggestions you can run off on colored paper.
Current understanding of the history of life is probably close to the truth because it is based on repeated and careful testing and consideration of data.
Also, to introduce students to the major time periods in earth's history, as well as to the role fossils play in helping us understand this history.
Online exhibits Geologic time scale Take a journey back through the history of the Earth jump to a specific time period using the time scale below and examine ancient life, climates, and geography.