Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 1 (1893) > Part 4, 1893; (1887) -
Volume 1, Part 4, 1893; (1887) - (1893)
Front Matter
Title Pages
Herbert Osborn
General Interest Article
Proceedings of the Eighth Annual Session of the Iowa Academy of Sciences; Staff & Committee Reports p. 7-8
Research
Cardiocarpus in Iowa p. 61-61
Arthur J. Jones
Rhus typhina Linn p. 65-65
T. H. MacBride
On the Assumption of a Special "Nascent State" p. 9-12
Launcelot Andrews
Some Peculiarties of Solutions of Ferric Sulphocyanate p. 12-15
Launcelot Andrews
Electrolysis of Silver Laboratory Notes p. 15-16
W. S. Hendrixson
Experimental Engineering at the Iowa Agricultural College p. 16-18
G. W. Bissell
Notes on the Lower Strata of the Devonian Series in Iowa p. 22-24
William Harmon Norton
On the Geological Position of Bennettites dacotensis Macbride with Remarks on the Stratigraphy of the Region in Which the Species Was Discovered p. 18-22
Samuel Calvin
Cretaceous Formations of Northwestern Iowa p. 24-25
Charles R. Keyes
Derivation of the Unione Fauna of the Northwest p. 25-29
Charles R. Keyes
Process of Formation of Certain Quartzites p. 28-31
Charles R. Keyes
Origin of the Present Drainage System of Warren County p. 31-33
J. L. Tilton
Structure of the Mystic Coal Basin p. 33-36
H. Foster Bain
Sigourney Deep Well p. 36-38
H. Foster Bain
Southern Extension of the Cretaceous in Iowa p. 39-43
E. H. Lonsdale
Topography of the Granite and Porphyry Region of Missouri p. 43-48
E. H. Lonsdale
Occurrence of Zinc in Northeastern Iowa p. 48-52
A. G. Leonard
Satin Spar from Dubuque p. 52-55
A. G. Leonard
Occurrence in Iowa of Fossiliferous Concretions Similar to Those of Mazon Creek p. 55-55
Arthur C. Spencer
Evidences of Disturbance During the Deposition of the Burlington Limestones p. 56-58
F. M. Fultz
Coal Measures of Poweshiek County p. 59-60
Arthur J. Jones
North American Cycads p. 62-65
Thomas H. MacBride
Bacteria, Their Relation to Modern Medicine, the Arts and Industries p. 66-91
L. H. Pammel
Powdery Mildew of the Apple p. 92-92
L. H. Pammel
Further Notes on Cladosporium carpophilum - VonThuemen p. 92-93
L. H. Pammel
Notes from the Botanical Laboratory of Iowa Agricultural College p. 93-97
L. H. Pammel
Notes on the Pollination of Some Liliaceae and a Few Other Plants p. 98-100
Mary C. Rolfs
Observations on the Pollination of Some of the Compositae p. 100-103
Mary Alice Nichols
Addition to Iowa Flora p. 103-104
B. Fink
The Paraffine Method Applied to the Study of the Embryology of the Flowering Plants p. 104-105
H. W. Norris
The Development of the Auditory Vesicle in Necturus p. 105-107
H. W. Norris
An Instance of the Persistence of the Ductus Venosus in the Domestic Cat p. 107-107
H. W. Norris
Additional Notes on Iowa Mollusca p. 107-111
B. Shimek
Variation in the Succinidae of the Loess p. 111-111
B. Shimek
The Johns Hopkins Biological Laboratory p. 112-115
W. S. Windle
The Vascular Supply of the Teeth of the Domestic Cat p. 115-118
C. C. Nutting
The Homology of the Inca Bone p. 119-120
C. C. Nutting
Notes on the Distribution of Hemiptera p. 120-123
Herbert Osborn
Laboratory Notes in Zoology p. 124-127
Herbert Osborn
Additions to the Known Species of Iowa Ichneumonidae p. 128-129
Alice M. Beach
A New Species of Pemphigus Occuring on Thorn p. 129-131
F. Atwood Sirrine
Hackberry Psyllidae Found at Ames, Iowa p. 131-138
Chas. W. Mally
Back Matter
