# Crop circles { "id": "S93000098", "title": "Crop circles", "url": "/topics/S93000098", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "a98524b44c427d56", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "9241601939710543456", "address_version": "morton4x16-v1", "coordinates": [ 0, 22, 11334, 34816 ], "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 inexplicable, flattened patterns in fields or crops. Works on patterns or variations in crop growth that are the result of buried archaeological sites or components of such sites are entered under [Cropmarks.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh93000098 No owner-reviewed local answer yet.