{"nrhp_refnum":"85001799","name":"Oso Dune Site (41NU37)","other_names":["41nu37"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Corpus Christi","county":"Nueces County","state":"TX","lat":null,"lon":null,"geom_source":null},"listed_date":"1985-08-23","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric"],"significance_levels":["state"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/40973104","wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/texas/nueces-county/oso-dune-site-41nu37-85001799/"}