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Agate Fossil Beds National Monument

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Pages

Page 2CC0 1.0 (domaine public)
How a Flower and Fish Changed the Niobrara River
Page 5CC0 1.0 (domaine public)
Landbird Monitoring at Agate Fossil Beds National Monument
Page 7CC0 1.0 (domaine public)
Paleogene Period—66.0 to 23.0 MYA
Page 8CC0 1.0 (domaine public)
National Park Getaways; Agate Fossil Beds National Monument
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Bat Acoustic Monitoring at Agate Fossil Beds National Monument
Page 12CC0 1.0 (domaine public)
Cenozoic Era
Page 14CC0 1.0 (domaine public)
Women & Paleontology in the Badlands
Page 16CC0 1.0 (domaine public)
Explosive eruptions throw shattered rock and glass high into the sky, and it falls back as ash — thin dustings far away, tens of feet thick near vents. Ash-fall deposits appear in 22 national park units.
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A New Checklist of Amphibians in 292 National Parks