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During 2026 we will celebrate the 17th National Fossil Day! Join paleontologists, educators, and students in fossil-related events and activities across the country in parks, classrooms, and online during National Fossil Day. National Fossil Day is an annual celebration held to highlight the scientific and educational value of paleontology and the importance of preserving fossils for future generations.
Featuring Oligocene plants and animals of John Day Fossil Beds National Monument
Join the National Fossil Day celebration with these 20 ways to discover fossils.
inosaur fossils found at least 21 NPS areas encompasses everything from some of the earliest to the last known dinosaurs of North America.
Meet the Ice Age creatures that once roamed near modern day Las Vegas.
The Prehistoric Life of the National Parks coloring book and extra bonus coloring pages are available to download!
Spanish and English books available for download.
Take a virtual ranger-guided hike through time and across parks!
Last updated: November 21, 2025
