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Psyllidae Found At Ames, C. W. Mally Jan 1894

Psyllidae Found At Ames, C. W. Mally

Proceedings of the Iowa Academy of Science

While studying Hackberry Psyllidae last year, several other interesting species were found. This led to a general study of the family as represented in this locality. It was the original intention to give a general account of the anatomy and life history, with descriptions of new species. However, only the latter part is given at this time.


Cement Materials In Iowa, E. H. Lonsdale Jan 1894

Cement Materials In Iowa, E. H. Lonsdale

Proceedings of the Iowa Academy of Science

Sometime after the discovery of massive deposits of the Cretaceous chalk in the northwestern portion of the state the question arose as to the adaptability thereof-- whether this calcareous material might be considered of any practical value and if so what means should be taken to reduce it preparatory to its application. Certain initiatory steps were undertaken towards determining these points but as yet but little has been done. Chemical analyses have been made of the rock and test shafts put down in order to ascertain the thickness of the beds, but further development has never been attempted.


Mississippian Rocks Of Central Iowa, H. Foster Bain Jan 1894

Mississippian Rocks Of Central Iowa, H. Foster Bain

Proceedings of the Iowa Academy of Science

The Mississippian series includes all the rocks lying between the base of the coal measures and the top of the Devonian. They have been principally studied in southeastern Iowa and adjacent portions of neighboring states. More recently the study of the exposures of that portion of central Iowa which includes Marion, Mahaska, Keokuk, and Washington Counties has allowed the construction of a central Iowa section.


Formation Of The Flint Beds Of The Burlington Limestones, Francis M. Fultz Jan 1894

Formation Of The Flint Beds Of The Burlington Limestones, Francis M. Fultz

Proceedings of the Iowa Academy of Science

For convenience the flint beds of the Burlington limestones are usually separated into two divisions, known as the "lower" and '' upper '' flint beds. The lower series is probably from fifteen to twenty feet thick and the upper a little more. They have always been classed as the latest deposits of the Lower Burlington and Upper Burlington limestones, respectively. The lower beds are not so continuously chert as the Upper; in fact much of the deposit is siliceous shale mixed with clay and containing thin bands of limestone. There are also certain strata which look like heavy-bedded limestone, but …


Synopsis Of American Paleozioc Echinoids, Charles Rollin Keyes Jan 1894

Synopsis Of American Paleozioc Echinoids, Charles Rollin Keyes

Proceedings of the Iowa Academy of Science

For the more minute correlations in stratigraphy no group of fossils is of more practical service than the echinoderms. Where the remains of these organisms are abundant, as in many of the Paleozoic rocks, the entire history of events may be inferred from them alone. Composed of hard parts or plates which are more or less regularly shaped and which are arranged according to a definite plan the evolution of the various forms may be readily traced and the slightest changes in physical conditions at the time of sedimentation quickly detected. In the Mississippi basin the crinoids are widely distributed …


Diseases Of Plants At Ames, 1894, L. H. Pammel Jan 1894

Diseases Of Plants At Ames, 1894, L. H. Pammel

Proceedings of the Iowa Academy of Science

To fully discuss the fungus diseases of plants we should consider all matters that have a bearing on the question. One of the most essential conditions is the character of the weather. The relative humidity and precipitation are very important factors in the development of fungi. The germination of spores depends largely on the humidity of the atmosphere.


Extension Of The Illinois Lobe Of The Great Ice Sheet Into Iowa, Francis M. Fultz Jan 1894

Extension Of The Illinois Lobe Of The Great Ice Sheet Into Iowa, Francis M. Fultz

Proceedings of the Iowa Academy of Science

In the great southern flow of ice, two streams, one coming through Iowa and the other through Illinois, apparently merged their forces in the valley of the Mississippi. This union extended from somewhere near where Clinton now stands to about the present site of St. Louis. It is not at all likely that the ice streams first met at the northern point indicated; for the center of the movement on the Illinois side was well over towards the eastern part of the state, and likewise the center of the Iowa lobe was a goodly distance away from the Mississippi. From …


Opinions Concerning The Age Of The Sioux Quartzite, Charles Rollin Keyes Jan 1894

Opinions Concerning The Age Of The Sioux Quartzite, Charles Rollin Keyes

Proceedings of the Iowa Academy of Science

The Sioux quartzite is a formation made up of hard, flinty beds, of considerable thickness and extent, which are exposed principally along the Sioux River, in southeastern Dakota, southwestern Minnesota and northwestern Iowa. It is of particular interest to Iowans, for the reason it has been usually regarded as the most ancient geological formation occurring within the limits of the state-older than the lead-bearing rocks of northeastern Iowa, and older than the Cambrian sandstones which lie at the base of the Mississippi bluffs in the extreme corner of the state.


Waverly Phoenix, December 27, 1893 Dec 1893

Waverly Phoenix, December 27, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, December 20, 1893 Dec 1893

Waverly Phoenix, December 20, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, December 13, 1893 Dec 1893

Waverly Phoenix, December 13, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, December 6, 1893 Dec 1893

Waverly Phoenix, December 6, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, November 29, 1893 Nov 1893

Waverly Phoenix, November 29, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, November 22, 1893 Nov 1893

Waverly Phoenix, November 22, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, November 15, 1893 Nov 1893

Waverly Phoenix, November 15, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, November 8, 1893 Nov 1893

Waverly Phoenix, November 8, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, November 1, 1893 Nov 1893

Waverly Phoenix, November 1, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, October 25, 1893 Oct 1893

Waverly Phoenix, October 25, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, October 18, 1893 Oct 1893

Waverly Phoenix, October 18, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, October 11, 1893 Oct 1893

Waverly Phoenix, October 11, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, October 4, 1893 Oct 1893

Waverly Phoenix, October 4, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Program, Iowa State Normal School, Fall Term, 1893, Iowa State Normal School Oct 1893

Program, Iowa State Normal School, Fall Term, 1893, Iowa State Normal School

UNI Schedule of Classes

A listing and schedule of the courses being taught as well as policies and procedures concerning attending classes at the Iowa State Normal School.


Waverly Phoenix, September 27, 1893 Sep 1893

Waverly Phoenix, September 27, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, September 20, 1893 Sep 1893

Waverly Phoenix, September 20, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, September 13, 1893 Sep 1893

Waverly Phoenix, September 13, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, September 6, 1893 Sep 1893

Waverly Phoenix, September 6, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, August 30, 1893 Aug 1893

Waverly Phoenix, August 30, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, August 23, 1893 Aug 1893

Waverly Phoenix, August 23, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, August 16, 1893 Aug 1893

Waverly Phoenix, August 16, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.


Waverly Phoenix, August 9, 1893 Aug 1893

Waverly Phoenix, August 9, 1893

Waverly Phoenix

The Waverly Phoenix was a Democratic weekly German-language newspaper published from 1884 to 1924 in Waverly (Bremer County), Iowa. Articles in the newspaper reflect the experiences and viewpoints of first- and second-generation German immigrants who had settled in Iowa.