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ichthyosaur: References & Edit History
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Assorted References
- classification
- evolution
Article Contributors
Primary Contributors
Other Encyclopedia Britannica Contributors
Article History
Type | Description | Contributor | Date |
---|---|---|---|
Add new Web site: Nature - Communications Biology - Early high rates and disparity in the evolution of ichthyosaurs. | Jul 08, 2024 | ||
Add new Web site: Australian Museum - Dinosaurs - Platypterygius longmani. | Mar 15, 2024 | ||
Add new Web site: Natural History Museum - Earliest ichthyosaur fossil discovered on remote Arctic Island. | Dec 11, 2023 | ||
Add new Web site: Live Science - Ichthyosaur: Apex predator of the dinosaur-era seas. | Oct 03, 2023 | ||
Removed media. | Aug 26, 2021 | ||
Added video. | Mar 18, 2015 | ||
Text added describing the evolutionary advantage of large eyes in ichthyosaurs. | Mar 22, 2012 | ||
Updated geologic time data. | May 20, 2010 | ||
Added image of Ichthyosaurus. | Dec 14, 2009 | ||
Added new Web site: University of California Museum of Paleontology - Ichthyosaur. | Jan 12, 2007 | ||
Article revised. | Sep 27, 2002 | ||
Article added to new online database. | Jul 20, 1998 |
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