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Olenekian Stage
Introduction References & Edit History Related Topics
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Chart showing the Triassic period within the Mesozoic era, listing its division into Lower, Middle, and Upper epochs, with corresponding ages such as Induan, Olenekian, Anisian, Ladinian, Carnian, Norian, and Rhaetian, and marking boundaries in millions of years ago. A detailed geologic time scale chart displaying Earth's history from the Hadean Eon over 4.5 billion years ago to the present, organized by eons, eras, periods, epochs, and ages with color-coded columns and corresponding dates in millions of years.

Olenekian Stage: References & Edit History

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Article History

Type Description Contributor Date
New text updating the boundary years for the stage added. May 06, 2013
Deleted Web site: GeoWhen Database - Olenekian. May 02, 2013
Added Triassic Period geologic time scale. Jul 07, 2011
Updated geologic time data. May 25, 2010
Article revised and updated. Jan 19, 2007
New article added. Sep 13, 2002
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