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Bighorn Canyon National Recreation Area

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Crocodylomorphs, including crocodylians and their extinct relatives, are known from body and trace fossils found in more than a dozen units of the National Park Service. The records range in age from the Late Triassic to the Pleistocene and include type specimens for five species, among them the…
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Wildland Fire in Douglas Fir: Western United States
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Wildland Fire in Ponderosa Pine: Western United States
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Mastication Treatments Help Protect Unique Riparian Habitat
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Crew Performing Structure Assessments Responds to Wildfire
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Mississippian Period—358.9 to 323.2 MYA
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The Precambrian
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Pennsylvanian Period—323.2 to 298.9 MYA
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Bighorn River Water Quality near Fort Smith, Montana
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Water Flow in the Bighorn River near Fort Smith, Montana
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Bighorn River near Fort Smith, Montana
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Bighorn River Water Quality at Kane, Wyoming
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Water Flow in the Bighorn River at Kane, Wyoming
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Bighorn River at Kane, Wyoming
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Water Flow in the Shoshone River at Kane, Wyoming
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Shoshone River at Kane, Wyoming
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Monitoring Methods for the Bighorn River at Kane, Wyoming
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Shoshone River Water Quality at Kane, Wyoming
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Monitoring Methods for the Shoshone River at Kane, Wyoming