Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state > New York
|Name||Cambrian thru Middle Ordovician carbonate rock|
|Geologic age||Cambrian - Middle Ordovician|
|Original map label||OCs|
|Comments||part of Lorraine, Trenton, and Black River Groups up to 1600 ft. (490 m). Note that this unit is also in the Beekmantown Group, Potsdam Sandstone, and Vermont Valley Sequence. It has no name mentioned on the printed map, only refers to "slivers, as OCAls above". The same color and symbol are used so I have combined both units into this one.|
|Primary rock type||carbonate|
|Secondary rock type||melange|
|Other rock types|
Sedimentary > Carbonate (Melange)
NYS Museum, NYS Geological Survey, NYS Museum Technology Center, 1999, 1:250,000 Bedrock geology of NYS, data is distributed in ARC/INFOr EXPORT format (with ".e00" extension) in 5 seperate files based on printed map sheets, http://www.nysm.nysed.gov/gis.html.
D. W. Fisher; Y. W. Isachsen, L. V. Rickard, 1970, Geologic Map of New York State, consisting of 5 sheets: Niagara, Finger Lakes, Hudson-Mohawk, Adirondack, and Lower Hudson, New York State Museum and Science Service, Map and Chart Series No. 15, scale 1:250000.
|Geographic coverage||Columbia - Dutchess - Fulton - Orange - Putnam - Rensselaer - Saratoga - Washington|
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