| LC control no. | sh 85014569 |
|---|---|
| Geographic heading | Black Hills (S.D. and Wyo.) |
| Geographic subdivision usage | Black Hills (S.D. and Wyo.) |
| See also | Mountains--South Dakota Mountains--Wyoming |
| Found in | Work cat.: Geology of the Black Hills, South Dakota and Wyoming, 1981. BGN, Sept. 11, 1981 (Black Hills (S.D. and Wyo.): 44⁰N, 104⁰W (Central coordinates)) LC database, Sept. 14, 1981 (Black Hills, S.D. and Wyo.) GeoNames [algorithmically matched] range; 44°25ʹ00ʺN 103°42ʹ32ʺW |
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