'Original horizontality' diaporamas de présentation

AGE DATING THE EARTH

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GEOLOGIC TIME

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GEOLOGIC STRUCTURES

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Geologic Time

Geologic Time. 01: Geologic Time Scale. Geologic time scale:. Huge sections of time are broken down into smaller groups of time: E ons, Eras, P eriods, and E pochs Eon is the largest time block (kind of like what we would think of as years). Era is a little less time (like months)

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Historical Notes

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The Principles of Stratigraphy

The Principles of Stratigraphy. Stratigraphy. The stratigraphic principle was adopted for archaeology during the 19 th century from the geological sciences The first stratigraphic excavation of a Tell site was conducted by H. Schliemann at Troy (Turkey) between 1871 and 1890

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GEOLOGIC TIME (AGE) RELATIVE Comparison of Features relative to one another ABSOLUTE

GEOLOGIC TIME (AGE) RELATIVE Comparison of Features relative to one another ABSOLUTE Establish or determine numerical dates for Features. LAWS (PRINCIPALS) OF DETERMINING RELATIVE AGE ORIGINAL HORIZONTALITY LATERAL CONTINUITY SUPERPOSITION UNCONFORMITIES (WITH 3 ABOVE) INCLUSIONS

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Interpreting Geologic History

Interpreting Geologic History. Earth and Space Science Earthcomm : Understanding Your Environment, pages 53-55. Geologic events such as deposition, erosion, folding, faulting, uplift, subsidence, igneous intrusion , volcanism, and metamorphism have changed the crust over time.

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Tis a Puzzlement. . .

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Important Geologic Laws and Radiometric Dating

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Historical Geology

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Relative Age

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Relative Age Dating

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