Proceedings of the South Dakota Academy of Science, Volume - 40, Year - 1961.

TABLE OF CONTENTS  

AUTHOR NAME  

PAGE

Minutes of forty sixth annual meeting.  

  

8

Minutes of South Dakota Junior Academy.  

  

20

Membership List.  

  

25

Presidential Address.  

  

35

Gross and Histopathogenic Studies of Trichomonad Infections in Mice.  

Earl H. Weidner and Benton W. Buttrey  

42

Comparative Morphology of the Trichomonad Flagellates from the Nasal Cavity, Stomach and Caecum of Swine.  

Leland A. Randall and Benton W. Buttrey  

52

Intestinal Protozoa from Tadpoles and Adults of the Mink Frog, Rana Septentrionalis.  

Baird  

59

Protozoa of the Deer Mouse, Peromyscus Maniculatus, and the Western Harvest Mouse, Reithrodontomys Megalotis.  

G. James McDowall and Benton W. Buttrey  

67

Protozoan Parasites in the Norway Rat, Rattus Norvegicus.  

Darrell M. Woods and Benton W. Buttrey  

76

The Reactions of the Heat Regulating Mechanism in Rats Treated with Bait or Reserpine.  

  

83

Some Aspects of the Life History and Ecology of the Western Harvest Mouse in Southeastern South Dakota.  

Cletus N. Brummel  

85

Relationship between Selenite and Phosphate Uptakes in Respiring Yeast Cells.  

Mearl C. Mahl and E. I. Whitehead  

93

The Effects of Feeding 17& Ethyl-19 Nortestosterone to Weanling Rats.  

L.D. Kamstra and M.M.Thurston  

98

The Relation of Oxygen Consumption to Body Weight and Starvation in Rana Pipiens and Rana Catesbeiana.  

Donald J. Fanslow  

103

Treatment of Pheasant Ovaries with X-Rays and Gamma Rays.  

Raymond Greb and Walter Morgan  

112

Red Plumage and Bald Heads Identified in Inbreds.  

Walter Morgan  

120

Algal Flora of the Gavins Point Reservoir.  

Thomas N. Bell  

125

An Ecologic and Taxonomic Study of a Sand Dune and Flood Plain Area Adjacent to the Missouri River  

  

132

Pathologic Vertebrate Fossils and Recent Specimens.  

Morton Green  

142

An Interesting I-Layer Lepidolite from the Hugo Pegmatite.  

George Rapp, Jr. and John Weyand  

149

Some Recent (?) Charophyta in Western Edmunds County, South Dakota.  

  

154

A Method for Public Display of Subsurface Geologic Information.  

Pamela W. Kucera  

160

The Relationship between Rheological Behavior and Chemical Composition of a Wyoming Bentonite.  

Donald W. Solmonson  

162

Mutagenic Effects of Colchicine and Ethylene Imine on Sorghum and Barley.  

J.O. Ross, G. Holm, and C. H. Chen  

170

Effect of Tilt on the X-RVY Diffraction Rotation Pattern of Silk Fibroin.  

Edwin H. Shaw, Jr.  

176

Heat and Electric Current Flow Across Semiconductor Contacts.  

Robert G. Morris  

180

A Study of the Periodic Acid Oxidation of (Bicyclopentyl)-1,1'-Diol.  

Richard J. Falk and John Tanaka  

184

Wetting of Mixed Monolayers of Stearic Acid and Barium Stearate.  

Richard J. Ruch and Norman L. Tigner  

194

An Evaluation of Emperical Mathematical Formulas.  

John A. Froemke  

200

On Reducing Multiple Sums to Single Sums.  

Louis C. Barrett and Larry L. Schumaker  

205

Effects of Selenate Ions of the Growth of Neurospora Grassa in the Presence of Various Sulfur Sources.  

Virginia R. Widstrom  

208

The Effect of Salts on the Extraction of Silica From Plants.  

William M. Copa and Volney Wallace  

213

Colchicine-Induced Genetic Changes in Soybean Leaf Tissue.  

Curtis Mark  

219

The Preparation of Telomers of N-Vinyl-2-Pyrrolidone.  

Grant C. Clark  

226

Mirrored Moving Color Shapes and Their Induced Halos as seen by The Color Blind.  

Elizabeth Stilwell  

229

Microfossils of the Verendrye Member of the Pierre Formation(Abstract).  

Alan U.Lange   

234

Effects of Enzymes and Cultures of Aspergillus Oryzae on the Preservation and Feeding Value of Alfalfa Silage(Abstract).  

H.H. Voelker and M.Olson  

235

Variation of the Parameters of the Sequential Test as Applied to the Binomial Distribution (Abstract).  

Robert Benson and Wayne Gutzman  

235

Preliminary Studies on Electrets (Abstract).  Gottfried I. Moller and Timothy M. Young  

238

"Preliminary Paleoecological Data for the Niobrara Chalk" in South Central South Dakota (Abstract).  

Robert E. Stevenson  

239

Saccocystis in Cottontail Rabbits (Abstract).  

Ernest J. Hugghins  

240

Magnetometer Survey of Southwestern South Dakota (Abstract).  

Bruno Petsch  

241

Geology of Shallow Ground Water Supplies in the Wagner Area, Charles Mix County, South Dakota (Abstract).  

Ian R. Walker  

241

The Upper Cretaceous Wasta Fauna (Abstract).  

Edward G. Mickel  

242

Genetic Similarity of Colchicine Induced Grass Type Mutants (Abstract).  

Jane R. Chen, M. E. Sanders, C. J. Franzke, and J. O. Ross  

243

Qualitatively Determined Mutations After Colchicine Treatment (Abstract).  

Alvin W. Erichsen, Mary E. Sanders and Clifford J. Franzke  

244

The Preservation of Natural Areas In South Dakota (Abstract).  

Dilwyn J. Rogers  

245

Diets and Nutritional Status of Adolescent Indian Girls in Boarding Schools of the Dakotas (Abstract).  

Margaret I. Talcott and Cecilia Schuck  

245

The Effect of Cobalt on Cellulose Digestion (Abstract).  

Charles L. Streeter  

246

The Reaction of Indene with Mercaptosuccinic Acid (Abstract).  

Helmut B. Nunn  

247

Bentonite (Abstract).  

Robert Chyba  

248

A Preliminary Study of Northern Black Hills Terrace Deposits (Abstract).  

Ross R. Grunwald  

248

The Nature of Electron Ortitals (Abstract).  

George F. Niederauer  

249

The Electrical Conductance of Aniline-Nitrobenzene Mixtures (Abstract).  

Dale D. Moden  

250

The Role of the Human Volunteer in Nutrition Research (Abstract).  

Ellyn Thompson  

251

The Effects of Pre-Inoculation of Seed on N2 Fixation by Alfalfa (Abstract).  

Ronald Gordon  

251

Non-Aqueous Titrations of Pyridine, Quinoline and Isoquinoline Derivatives (Abstract).  

Theodore L. Reid and Gladys Easton  

252

Analysis of Herbicides by Infrared Spectrometry (Abstract).  

Theodore L Reid and Arnold L. Stientjes  

252