The limestones (Middle Ordovician) of Jefferson County, New York /
Johnsen, John H.
New York State Geological Survey.
[Albany] : New York State Museum and Science Service. Geological Survey,
1971.
Relief shown by contours. Depths shown by soundings.
Legend on "Southern portion" sheet.
Includes location and index maps.
Text includes: "A discussion of the analyzing and testing of samples" by Wayne E. Brownell.
Limestone