John Day Basin Resource Management Plan Between Clarno and Spray are rocks from the Cretaceous Period (144-65mya). These URFNVSURGXFHDPRGHUDWHDPRXQWRILQYHUWHEUDWHIRVVLOVSULPDULO\VKHOO¿VKPROOXVNV though - Spray River - Document - PDFSEARCH.IO

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	John Day Basin Resource Management Plan Between Clarno and Spray are rocks from the Cretaceous Period (144-65mya). These URFNVSURGXFHDPRGHUDWHDPRXQWRILQYHUWHEUDWHIRVVLOVSULPDULO\VKHOO¿VKPROOXVNV though Add to Reading List Document Date: 2011-06-14 23:48:59 Open Document File Size: 33,80 KB Share Result on Facebook NaturalFeature South Fork John Day River / Columbia River / / OperatingSystem Fork / / Organization National Park Service / / ProvinceOrState Grant / Wheeler / Oregon / / SocialTag Paleontology Geography of the United States Planetary science Earth John Day River Malheur National Forest Wallowa–Whitman National Forest

John Day Basin Resource Management Plan Between Clarno and Spray are rocks from the Cretaceous Period (144-65mya). These URFNVSURGXFHDPRGHUDWHDPRXQWRILQYHUWHEUDWHIRVVLOV SULPDULO\VKHOO¿VK PROOXVNV  though Add to Reading List