Pachycephalosaurus: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: Natural History Museum - Pachycephalosaurus. | Apr 06, 2025 | ||
| Add new Web site: National Center for Biotechnology Information - PubMed Central - Cranial Pathologies in a Specimen of Pachycephalosaurus. | Nov 25, 2024 | ||
| Add new Web site: Plos - Cranial Pathologies in a Specimen of Pachycephalosaurus. | Aug 09, 2024 | ||
| Add new Web site: National Center for Biotechnology Information - PubMed Central - Cranial Pathologies in a Specimen of Pachycephalosaurus. | Feb 06, 2024 | ||
| Add new Web site: Philip J. Currie Dinosaur Museum - The Real Pachycephalosaurus. | Dec 23, 2023 | ||
| Add new Web site: A-Z Animals - Pachycephalosaurus. | May 29, 2023 | ||
| Add new Web site: New Dinosaurs - Pachycephalosaurus. | Apr 26, 2022 | ||
| Add new Web site: Extinct Animals - Pachycephalosaurus. | Dec 13, 2019 | ||
| Add new Web site: Kids Dinosaurs - Pachycephalosaurus. | Oct 11, 2017 | ||
| Add new Web site: National Geographic Kids - Animals - Pachycephalosaurus. | Oct 11, 2017 | ||
| Add new Web site: Prehistoric-wildlife.com - Pachycephalosaurus. | Apr 29, 2013 | ||
| Updated geologic time data. | May 25, 2010 | ||
| Added new Web site: United States History - San Antonio, Texas, United States. | Sep 05, 2008 | ||
| Revised to reflect updated geologic time scale. | Aug 11, 2008 | ||
| Added new Web site: Tennessee History for Kids! - The Alamo. | Jun 02, 2008 | ||
| Added new Web site: Enchanted Learning - Pachycephalosaurus. | Mar 26, 2008 | ||
| Added new Web site: United States History - Alamo, San Antonio, Texas, U.S. | Mar 14, 2008 | ||
| Article revised. | Feb 16, 2001 | ||
| Article added to new online database. | May 27, 1999 |
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