7 NE red sandstone.
A topographical map of the counties of Bergen, Hudson and Essex, with parts of Passaic and Union. George H. Cook, State Geologist, John C. Smock, assistant geologist, C.C.Vermeule, topographer. 1884. Geological Survey of New Jersey. Atlas sheet no. 7, northeastern red sandstone. Julius Bien & Co., Lith., N.Y. (1888)
David RumseyVermeule, C. C. (Cornelius Clarkson), 1858-1950
1888
1888
Julius Bien
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