Lying as it does near the border of the Iowan drift sheet, in hilly country deeply eroded by Cedar River, it might be expected that the city of Cedar Rapids would contain interesting exposures of Pleistocene deposits. Since any geological description of the region was published, the stripping of quarries, cutting of streets, etc., has led to the creation of many new exposures. Some of these will prove more or less temporary in their nature, and it is in the belief that no time should be lost in making permanent records of them, that the descriptions herein contained are here presented. Acknowledgments are due Doctor Gow for his many valuable suggestions and corrections in the writing of the paper
The long period intervening between the deposit of the Cretaceous rocks of Iowa and the advent of th...
Five rock bodies and four major erosional surfaces are recognized in the subsurface; these are a low...
Johnson County offers a field of phenomena that are strikingly applicable to the theme of our late P...
Lying as it does near the border of the Iowan drift sheet, in hilly country deeply eroded by Cedar R...
In the early spring of 1921 as the writer was examining the face of the bluff bounding the north sid...
In the vicinity of Cedar Rapids there are extensive deposits of laminated sands within, and adjacent...
1. A valuable series of exposures is now to be found along the, railroad from Des Moines to Allerton...
The most significant features that have been revealed by a study of the Pleistocene deposits in many...
This paper includes descriptions and interpretations of drift sections which were made available for...
The Pleistocene stratigraphy and sedimentology of two quarry exposures near Grand River and Decatur ...
Previous investigations in Pleistocene geology in Iowa have resulted in the development of the conce...
Many new exposures have been made by the Chicago, Milwaukee and St. Paul Railway in the reconstructi...
The entire surface of Audubon County is covered with a thick deposit of glacial drift, loess, etc. E...
The Pleistocene exposures on Capitol Hill at Des Moines have become classic through the studies made...
Opening a quarry on the southern edge of a Middle River bluff, the quarryman exposed 20 feet of the ...
The long period intervening between the deposit of the Cretaceous rocks of Iowa and the advent of th...
Five rock bodies and four major erosional surfaces are recognized in the subsurface; these are a low...
Johnson County offers a field of phenomena that are strikingly applicable to the theme of our late P...
Lying as it does near the border of the Iowan drift sheet, in hilly country deeply eroded by Cedar R...
In the early spring of 1921 as the writer was examining the face of the bluff bounding the north sid...
In the vicinity of Cedar Rapids there are extensive deposits of laminated sands within, and adjacent...
1. A valuable series of exposures is now to be found along the, railroad from Des Moines to Allerton...
The most significant features that have been revealed by a study of the Pleistocene deposits in many...
This paper includes descriptions and interpretations of drift sections which were made available for...
The Pleistocene stratigraphy and sedimentology of two quarry exposures near Grand River and Decatur ...
Previous investigations in Pleistocene geology in Iowa have resulted in the development of the conce...
Many new exposures have been made by the Chicago, Milwaukee and St. Paul Railway in the reconstructi...
The entire surface of Audubon County is covered with a thick deposit of glacial drift, loess, etc. E...
The Pleistocene exposures on Capitol Hill at Des Moines have become classic through the studies made...
Opening a quarry on the southern edge of a Middle River bluff, the quarryman exposed 20 feet of the ...
The long period intervening between the deposit of the Cretaceous rocks of Iowa and the advent of th...
Five rock bodies and four major erosional surfaces are recognized in the subsurface; these are a low...
Johnson County offers a field of phenomena that are strikingly applicable to the theme of our late P...