# Great Plains { "id": "S85056998", "title": "Great Plains", "url": "/topics/S85056998", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "dd8603e0ed9991a9", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "9513999640484513348", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 18295, 38912 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on the region of North America extending from the Rio Grande in the south to the Mackenzie River Delta in the north and occupying an area extending approximately 400 miles eastward from the Rocky Mountains, including parts of Texas, Oklahoma, New Mexico, Kansas, Nebraska, Colorado, South Dakota, Wyoming, North Dakota, and Montana, as well as parts of Alberta, Saskatchewan, and the Northwest Territories of Canada. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85056998 No owner-reviewed local answer yet.