| description:
|
<div style='text-align:Left;'><div><div><p><span>Geologic polygon features within the Sheridan, Wyoming 30' x 60' quadrangle. This map is part of a Hazard Section Digital Map series developed by the Wyoming State Geological Survey.Code Key:101 = Alluvium, alluvium with scattered eolian deposits or residuum, and alluvium with scattered eolian deposits and residuum102 = Alluvium mixed with terrace deposits and alluvium mixed with terrace deposits and scattered eolian deposits201 = Alluvial fan deposits mixed with alluvium and/or slopewash and/or residuum202 = Alluvial fan deposits grading into old alluvial plain deposits, bench deposits, or terrace deposits, and/or mixed with residuum or slopewash 203 = Alluvial fan deposits grading into dissected bench deposits, mixed with slopewash204 = Dissected alluvial fan deposits and dissected alluvial fan deposits that grade into terrace deposits mixed with slopewash or residuum301 = Old alluvial plain deposits covered by eolian deposits, old alluvial plain deposits covered by eolian deposits and residuum, and old alluvial plain deposits covered by eolian deposits and residuum on truncated, upturned bedrock302 = Dissected old alluvial plain deposits mixed with residuum and/or eolian deposits401 = Bench deposits and bench deposits mixed with residuum or slopewash 402 = Dissected bench deposits and dissected bench deposits mixed with residuum or slopewash 501 = Bench deposits/mesa caprock 502 = Dissected bench deposits/mesa caprock and dissected bench deposits/mesa caprock with a thin cover of eolian deposits or slopewash601 = Terrace deposits and terrace deposits mixed with alluvium, eolian deposits, or slopewash and/or residuum602 = Dissected terrace deposits and dissected terrace deposits mixed with alluvium, eolian deposits, residuum, or slopewash603 = Shallow terrace deposits mixed with residuum604 = Dissected shallow terrace deposits mixed with residuum701 = Eolian deposits and eolian deposits mixed with residuum and alluvium or slopewash801 = Landslides and landslides mixed with slopewash1001 = Playa lake and playa lake deposits, playa lake and playa lake deposits mixed with eolian deposits, and playa lake and playa lake deposits mixed with eolian deposits and alluvium1101 = Slopewash mixed with alluvium or residuum, slopewash mixed with alluvium and residuum and/or eolian deposits, slopewash mixed with alluvium and grus or eolian deposits, and slopewash mixed with residuum and colluvium, eolian deposits, or alluvial fan deposits1102 = Slopewash mixed with scattered bedrock outcrops and slopewash, colluvium, alluvial fan deposits, residuum, or grus; slopewash mixed with scattered bedrock outcrops, alluvium, and slopewash; slopewash mixed with scattered bedrock outcrops, alluvium, and grus; slopewash mixed with scattered bedrock outcrops, colluvium, and residuum; slopewash mixed with scattered bedrock outcrops, colluvium, and grus; slopewash mixed with scattered bedrock outcrops, residuum, and grus; and slopewash mixed with scattered bedrock outcrops, residuum, and eolian deposits1202 = Colluvium mixed with scattered bedrock outcrops and slopewash or grus, colluvium mixed with scattered bedrock outcrops, slopewash, and residuum, and colluvium mixed with scattered bedrock outcrops, slopewash, and grus1401 = Residuum mixed with alluvium and/or slopewash and eolian deposits and residuum mixed with slopewash and eolian deposits or alluvial fan deposits1402 = Residuum mixed with scattered bedrock outcrops and slopewash or alluvium, residuum mixed with scattered bedrock outcrops, slopewash, and alluvium, and residuum mixed with scattered bedrock outcrops, slopewash, and colluvium or alluvial fan deposits1404 = Residuum mixed with scattered bedrock outcrops and grus1501 = Bedrock, bedrock mixed with residuum or slopewash, bedrock mixed with colluvium and slopewash and/or grus, bedrock mixed with residuum and slopewash, and bedrock mixed with grus and slopewash1502 = Bedrock with a thin mantle of slopewash and bedrock with a thin mantle of slopewash, eolian deposits, and grus1601 = Lake, reservoir, river, or stream1710 = Areas disturbed by mining</span></p></div></div></div> |