Pg. 7, 23. Louisville limestone (member of Braddyville formation) is exposed at base of slope west of South Bend and in the upper slopes eastward to Louisville. Is main ledge in upper Atwood quarry in Cedar Creek Valley and in north side of Platte Valley from State fish hatcheries to Meadow. Is main quarry ledge in abandoned Murphy and Green quarries west of Meadow. Thickness 10 to 12 feet. Is thin-bedded in upper part, but most of it is massive, hard, and compact. Is blue gray and weathers light. Lies 6 to 10 feet below South Bend limestone and higher than Meadow limestone. Age is Pennsylvanian. Report includes measured sections, cross sections.
Exposed at base of slope west of South Bend and in upper slopes eastward to Louisville, Cass Co., southeastern NE. Named from Louisville, Sarpy Co., southeastern NE.
Source: US geologic names lexicons (USGS Bull. 896, p. 1222-1223; USGS Bull. 1200, p. 2245); GNC KS-NE Pennsylvanian Corr. Chart, sheet 1, Oct. 1936; supplemental information from GNU records (USGS DDS-6; Denver GNULEX).
Pg. 42, 55, 56. "Louisville limestone" bed of Howard limestone member of Shawnee formation. Although "Louisville limestone" is preoccupied, it is in use for top member of Howard limestone member in Nebraska. Age is Late Pennsylvanian (Missouri age). Report includes cross sections, measured sections, geologic maps, stratigraphic tables.
Source: US geologic names lexicon (USGS Bull. 896, p. 1222-1223); GNC KS-NE Pennsylvanian Corr. Chart, sheet 1, Oct. 1936; supplemental information from GNU records (USGS DDS-6; Denver GNULEX).
Pg. 11, 27. Louisville limestone is preoccupied, hence Stoner limestone is proposed for this unit, to include also Kiewitz shale and so-called Du Bois limestone. The "Louisville limestone," Kiewitz shale, Du Bois limestone, Severy shale, Topeka limestone, and Meadow limestone are parts of Stanton limestone member. Age is Pennsylvanian.
[GNC remark (October, 1936, GNC KS-NE Pennsylvanian Corr. Chart, sheet 1): R.C. Moore, 1936 (Kansas Geol. Survey Bull., no. 22, p. 134, 252) abandoned Kiewitz and Louisville.]
Source: US geologic names lexicon (USGS Bull. 896, p. 1223); GNC KS-NE Pennsylvanian Corr. Chart, sheet 1, Oct. 1936.
Pg. 134, 252. Abandoned Louisville limestone and Kiewitz shale.
Source: US geologic names lexicon (USGS Bull. 896, p. 1223); GNC KS-NE Pennsylvanian Corr. Chart, sheet 2, Oct. 1936.
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).