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Size distribution of chemically extracted quartz used to characterize fine-grained sediments

Creator:: Dauphin, J. P. (Joseph Paul)
Abstract:: Quartz is an ubiquitous component of marine sediments. Textural characteristics of this component reflect the dynamics of its transport and at the same time are indicative of its source. Quartz may be extracted from marine sediments by means of a sodium pyrosulfate fusion and hydrofluosilicic acid dissolution without significantly modifying...
Resource Type:: Masters Thesis
Full Text:: carbon 14 dates. I also wish to thank Dr. T. C. Moore of the Department of Oceanography, Oregon State

The abundance, distribution, and ecology of the Tanner crab, Chionoecetes tanneri Rathbun, on the southern Oregon continental slope

Creator:: Oliver, Brian Lee
Abstract:: Eleven cruises were conducted on the Oregon continental slope from April 1973 to March 1975 to assess the biology and ecology of the Tanner crab, Chionoecetes tanneri Rathbun. Bathymetric and seasonal analysis of the distribution of adult Tanner crabs west of Coos Bay, Oregon, revealed no segregation of sexes or...
Resource Type:: Masters Thesis
Full Text:: crabs/km2 (mean = 56) for adult male C. tanneri and 0-1100 crabs/km2 (mean = 1614) for adult females

The classification and structure of marine macrobenthic assemblages at Arthur Harbor, Anvers Island, Antarctica

Creator:: Richardson, M. D. (Michael D.)
Abstract:: In January-February 1971 five replicate 0.07 m² Van Veen grabs were obtained from each of 12 stations in Arthur Harbor and nine Van Veen grabs were obtained from two stations in nearby Bismark Strait. The 69 grab samples yielded 78,395 individuals which were separated into 282 taxa, including 108 species...
Resource Type:: Dissertation
Full Text:: (Holothuroidea), J. C. Castillo (Echinoidea, Ophiuroidea), R. K. Dell (Amphineura, Gastropoda, Pelecypoda

Beach profile changes and onshore-offshore sand transport on the Oregon coast

Creator:: Aguilar Tunon, Nicolas A.
Abstract:: Two beaches with significant differences in grain size and thus in beach profile morphology and response to wave conditions were studied on the Oregon coast. Gleneden Beach, just south of Siletz Spit and Lincoln City, has a median grain size of 0.36 mm (medium sand) and a steep beach face...
Resource Type:: Masters Thesis
Full Text:: shift were determined on California beaches by Shepard (1950). The overall shift in profile type is

Optical and hydrographic observations of the Cromwell Current between 92 ̊00'west and the Galapagos Islands

Creator:: Zaneveld, J. Ronald V.
Resource Type:: Dissertation
Full Text:: function of (- x l0)z forc different values of . 14 c 2. Stations around the Galapagos Islands. 31 3

Shoreline changes due to jetty construction on the Oregon Coast

Creator:: Lizarraga Arciniega, Jose Roman
Abstract:: Patterns of beach erosion and accretion due to jetty construction are examined for the coast of Oregon. All jetty systems are included with the exception of those on the Columbia River, making a total of nine systems. All evidence indicates that these areas of the Oregon coast are experiencing a...
Resource Type:: Masters Thesis
Full Text:: (Shepard and Wanless, 1971). It has thus been well established that significant erosion and deposition

Zoogeography and ecology of western Beaufort Sea polychaeta

Creator:: Bilyard, Gordon Richard
Resource Type:: Dissertation
Full Text:: . Introduction 12 B. Mesozoic Era 12 C. Cenozoic Era 14 IV. ZOOGEOGRAPHY OF WESTERN BEAUFORT SEA POLYCHAETA 20

Population characteristics of the Intertidal Green Sea Anemone, Anthopleura xanthogrammica, on the Oregon coast

Creator:: Batchelder, Harold Parker
Resource Type:: Masters Thesis
Full Text:: be working on this a year from now. Thanks go to the other members of my committee, Drs. William C

Marine geology of the continental margin off southern Oregon

Creator:: Spigai, Joseph John
Abstract:: The continental margin off southern Oregon, which includes the shelf and slope from Cape Blanco to the Oregon-California border, exhibits a distinctive marginal-plateau structural pattern which divides the margin into the continental shelf, the upper continental slope and its associated benches, and the lower continental slope. Lutum transport and deposition...
Resource Type:: Dissertation
Full Text:: , Robert C. Roush, and Kenneth F. Scheidegger. I am indebted to Dr. Gerald A. Fowler for providing the

The Erosion of Siletz Spit, Oregon

Creator:: Rea, Campbell Cary
Abstract:: Siletz Bay is a drowned river valley filled with Holocene alluvial and estuarine sediments and is separated from the ocean by a sand spit 3.8 km in length. Since the area was settled by white man in the 1890's, the bay has apparently experienced rapid siltation, due to increased farming...
Resource Type:: Masters Thesis
Full Text:: : c. Dune grass becoming established on built-up pile of sand and logs. 35 13 Areas of erosion on

ScholarsArchive@OSU

Size distribution of chemically extracted quartz used to characterize fine-grained sediments

The abundance, distribution, and ecology of the Tanner crab, Chionoecetes tanneri Rathbun, on the southern Oregon continental slope

The classification and structure of marine macrobenthic assemblages at Arthur Harbor, Anvers Island, Antarctica

Beach profile changes and onshore-offshore sand transport on the Oregon coast

Optical and hydrographic observations of the Cromwell Current between 92 ̊00'west and the Galapagos Islands

Shoreline changes due to jetty construction on the Oregon Coast

Zoogeography and ecology of western Beaufort Sea polychaeta

Population characteristics of the Intertidal Green Sea Anemone, Anthopleura xanthogrammica, on the Oregon coast

Marine geology of the continental margin off southern Oregon

The Erosion of Siletz Spit, Oregon

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