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

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Date: 2011-06-14 23:48:59 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 URFNVSURGXFHDPRGHUDWHDPRXQWRILQYHUWHEUDWHIRVVLOVSULPDULO\VKHOO¿VKPROOXVNV though Add to Reading List Source URL: www.blm.gov Download Document from Source Website File Size: 33,80 KB Share Document on Facebook