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A Geoscience Digital Image Library

1795.jpg
TitleCalico Canyon, in the Black Hills, South Dakota
DescriptionUnkpapa Sandstone (Upper Jurassic) and overlying Morrison Formation (Upper Jurassic) separated by sharp, undulatory disconformity.
ChronostratigraphyJurassic
LocationUSA ▹ South Dakota ▹ Custer. Near Buffalo Gap. Boland Ridge Quadrangle.
PhotographerJoseph Hartman. 1975.
CollectionJoseph Hartman P00846 (Hartman Locality L96).
Key wordsCalico Canyon, Black Hills, disconformity
Tech details294 KB. Outcrop. Kodachrome, TIFF format.
GeoDIL number1795