Add to ORKGln southern Harlan and Franklin counties, there occur many acres of green quartzite which must be of commercial consequence when made available. It is a neglected resource upon which important industries are sure to be based. With the development of this bed in view, the Nebraska Geological Survey has examined this area. and through this leaflet wishes to place the results before possible investors
This paper must not be mistaken for a report on the fossils of Nebraska. It is merely a circular let...
During 1975, there were active in Nebraska 42 limestone quarries; 596 sand, gravel and silt or silts...
In field studies of the late Tertiary Ash Hollow Formation of the Ogallala Group in western Nebraska...
ln southern Harlan and Franklin counties, there occur many acres of green quartzite which must be of...
This leaflet it intended to serve as an answer to correspondents who make inquiry about the rocks of...
The Minerals, Rocks, and Fossils of Nebraska, which Excite Common Inquiry, are treated brefly in lea...
Quartzites from quarries at Flint Hill, South Dakota and Spanish Diggings, Wyoming were examined usi...
Nebraska is well endowed with important natural resources, such as stone, clay, sand, soil, water, p...
These sites represent significant, interesting or unique occurrences of geologically related natural...
This guide is mostly figures with a reference section containing some of the pertinent literature on...
This one page information sheet lists names of common rocks found in Nebraska. It also includes a b...
Until February, 1906, Nebraska was termed the state without a mine, and may still be called the st...
During 1976, there were active in Nebraska 41 limestone quarries; 592 sand, gravel and silt or silts...
Morrill County, Nebraska, is perhaps the most geologically interesting county in the panhandle of Ne...
This paper must not be mistaken for a report on the fossils of Nebraska. It is merely a circular let...
During 1975, there were active in Nebraska 42 limestone quarries; 596 sand, gravel and silt or silts...
In field studies of the late Tertiary Ash Hollow Formation of the Ogallala Group in western Nebraska...
ln southern Harlan and Franklin counties, there occur many acres of green quartzite which must be of...
This leaflet it intended to serve as an answer to correspondents who make inquiry about the rocks of...
The Minerals, Rocks, and Fossils of Nebraska, which Excite Common Inquiry, are treated brefly in lea...
Quartzites from quarries at Flint Hill, South Dakota and Spanish Diggings, Wyoming were examined usi...
Nebraska is well endowed with important natural resources, such as stone, clay, sand, soil, water, p...
These sites represent significant, interesting or unique occurrences of geologically related natural...
This guide is mostly figures with a reference section containing some of the pertinent literature on...
This one page information sheet lists names of common rocks found in Nebraska. It also includes a b...
Until February, 1906, Nebraska was termed the state without a mine, and may still be called the st...
During 1976, there were active in Nebraska 41 limestone quarries; 592 sand, gravel and silt or silts...
Morrill County, Nebraska, is perhaps the most geologically interesting county in the panhandle of Ne...
This paper must not be mistaken for a report on the fossils of Nebraska. It is merely a circular let...
During 1975, there were active in Nebraska 42 limestone quarries; 596 sand, gravel and silt or silts...
In field studies of the late Tertiary Ash Hollow Formation of the Ogallala Group in western Nebraska...