{"identifier":"nobleid:/w1/20260521/AF3CF57F","arkIdentifier":"ark:/48914/w1/20260521/AF3CF57F","version":1,"workTitle":"Earth Sciences","workType":"Journal Article","authors":"Unknown","description":null,"workUrl":null,"existingDoi":"10.2307/3965408","createdAt":"2026-05-21T12:36:33.993684Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/AF3CF57F.v1"}