Paleogene Period: References & Edit History

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Article History

Type Description Contributor Date
Add new Web site: Academia - Toward a revised Paleogene geochronology. Oct 15, 2024
Add new Web site: University of Maryland - Department of Geology - The Cenozoic Era: The Paleogene Period. Sep 07, 2024
Add new Web site: Smithsonian Libraries and Archives - DSpace Repository - Paleogene Fossils and the Radiation of Modern Birds. Jul 12, 2024
Add new Web site: Natural History Museum - Paleogene Period. Jun 13, 2023
Add new Web site: National Park Service - Paleogene Period—66.0 to 23.0 MYA. Mar 09, 2023
Geologic time chart of the Paleogene Period added. May 17, 2013
New text added that updates the interval's boundary years. May 17, 2013
Map depicting the configuration of landmasses present during the Early Tertiary Period added. Aug 27, 2010
New text clarifying the relationships between the Neogene, Paleogene, Tertiary, and Quaternary periods added. Aug 14, 2009
Added new Web site: National Geographic - Science - Paleogene Period. Apr 17, 2009
Article revised and updated. May 17, 2007
Article added to new online database. Jul 20, 1998
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