أعرض تسجيلة المادة بشكل مبسط

dc.date 2006-11-14T16:25:45Z
dc.date 2006-11-14T16:25:45Z
dc.date 1972-05
dc.date.accessioned 2013-10-16T07:40:44Z
dc.date.available 2013-10-16T07:40:44Z
dc.date.issued 2013-10-16
dc.identifier http://hdl.handle.net/1957/3373
dc.identifier.uri http://koha.mediu.edu.my:8181/xmlui/handle/1957/3373
dc.description The Oregon Coast between Yachats and Newport is a narrow, slightly elevated coastal plain. With the exceptions of basalt rock at Yachats and Seal Rock, the bedrock along this segment of the coast is sedimentary. Several Pleistocene marine terrace levels are discernible at places along the plain, and sand dunes, both active and stabilized, impart a rolling topography to most of it. Numerous streams have incised small valleys and ravines into its surface; at Waldport the plain is interrupted by the estuary of the Alsea River and at Ona Beach State Park by the alluvial plain of Beaver Creek. Except in the two localities where basalt is exposed, the shore is marked by long stretches of sandy beaches bounded by low sea cliffs. Where the basalt is exposed, the shore has the rugged features that are characteristic of Oregon shores bounded by this type of rock.
dc.language en_US
dc.publisher Oregon. Dept. of Geology and Mineral Industries.
dc.relation The Ore Bin
dc.relation vol. 34, no. 5
dc.relation Reports and Publications -- Other Reports and Publications
dc.relation Explorer Site -- Oregon Explorer
dc.relation Explorer Site -- North Coast Explorer
dc.subject Thematic Classification -- Geography and Geology
dc.subject Thematic Classification -- Geography and Geology -- Geomorphology
dc.title The Ore Bin ; Vol. 34 No. 5 (May 1972)
dc.type Technical Report


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أعرض تسجيلة المادة بشكل مبسط