Browsing Ohio Journal of Science: Volume 66, Issue 2 (March, 1966) by Title
Now showing results 1-20 of 23
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Analysis of Plankton Ingested by Stizostedium Vitreum Vitreum (Mitchill) Fry and Concurrent Vertical Plankton Tows from Southwestern Lake Erie, May 1961 and May 1962
Hohn, Matthew H. ( 1966-03 )The analysis of plankton tows for May, 1961, and May, 1962, showed four species of diatoms, Melosira binderana, M. ambigua, Fragilaria capucina and F. crotonensis to be dominant. The analysis of the intestinal tract of the ... -
Back Matter
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Book Notices
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Book Reviews
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Book Reviews
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Corps of Engineers Procedure in the Development of a New Limestone or Dolomite Source
Brewer, James E. ( 1966-03 )Procedure for approval by the U.S. Army Corps of Engineers of a new source of aggregate is in three phases. Phase 1 consists of an investigation of a quarry or proposed quarry by district geologist and laboratory geologist ... -
Foreword
Bates, Robert L. ( 1966-03 ) -
Front Matter
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Geological Communication in the Industrial Minerals
Bates, Robert L. ( 1966-03 )United States production of the industrial minerals, ahead of that of the metals since 1946, has shown a steady and rapid growth. By 1963, their value was more than twice that of the metals. Yet papers on the metallic ores ... -
High-Calcium Limestone Deposits of Cumberland Valley, Pennsylvania
Swain, F. M.; Palacas, J. G.; Kraft, J. C. ( 1966-03 )High-calcium limestones occur in the upper part of the New Market Formation, of Lower Middle Ordovician age, in Franklin and Cumberland Counties, Pennsylvania. The high-calcium facies of the New Market Formation is represented ... -
Importance of Cement Market Characteristics to the Industrial Geologist
Schenck, George H. K.; McCarl, Henry N. ( 1966-03 )Decisions to develop deposits of calcareous materials for cement production are based largely on anticipated markets for heavy construction which utilizes concrete. The geologist should understand the fundamental factors ... -
Limestone and Dolomite : Geologists and Percentage Depletion Allowances
Cooper, Byron N. ( 1966-03 )The Revenue Act of 1926 provided for five simple categories of natural resources to have the benefit of depletion allowances. In the 1947 Revenue Act, the number was increased to twenty-five, and in the 1951 Revenue Act ... -
Limestone Deposits vs. Beneficiation
Ames, John A. ( 1966-03 )Limestone for portland cement must be beneficiated to produce uniform raw material for the kiln. Careful quarrying and selective recovery are factors in this process, but the chief aspects of beneficiation are "in plant" ... -
New York Cement Producers Adjust to Geologic Complexities
Brown, Severn P. ( 1966-03 )Cement plants in the central Hudson River valley utilize limestones of the Helderbergian Series of the Lower Devonian. Chiefly calcilutites, calcarenites, and cherty calcisiltites, these rocks represent progressively deeper ... -
Observations on the Calls of the Grasshopper Mouse (Onychomys Leucogaster)
Ruffer, David G. ( 1966-03 )Calls of grasshopper mice include squeaks, chirping, a single high-pitched call, and a two-phase high-pitched call. The latter two are a means of intraspecific localization and are not a hunting call as previously supposed. ... -
Petrogrpahic Analysis of Northern Indiana Carbonate Aggregates
Aughenbaugh, N. B.; Lounsbury, R. W. ( 1966-03 )A study was made to determine those petrographic parameters that are correlative with carbonate-aggregate quality as indicated by the Los Angeles abrasion and absorption tests. Samples collected at 28 sites in northern and ... -
A Railroad Geologist Looks at Limestone and Dolomite
Shrode, Raymond S. ( 1966-03 )Limestone and dolomite production is of significant importance to the Baltimore and Ohio Railroad. Except for coal, more tons of limestone and dolomite are moved by the Railroad than any other mineral raw material. In the ... -
Role of a State Geological Survey in the Development of Limestone and Dolomite Resources
Rooney, Lawrence F. ( 1966-03 )The wide distribution of limestone and dolomite and the decentralization of the depedent industries give the State Geological Survey a major role in the development of these mineral resources. The amount of geological ... -
Sedimentology of the Salem Limestone in Indiana
Smith, Ned M. ( 1966-03 )The Mississippian Salem Limestone, from which dimension stone is quarried in Indiana, is principally a calcarenitic rock formed of fossil bryozoans, echinoderms, and specimens of Endothyra. Numerical associations of the ... -
Significance of Chert in Limestone and Dolomite Used as Concrete Aggregate
Kneller, William A. ( 1966-03 )