{"identifier":"nobleid:/w1/20260515/3BA9DAF7","arkIdentifier":"ark:/48914/w1/20260515/3BA9DAF7","version":1,"workTitle":"Acasta Gneiss • The Old World","workType":"Journal Article","authors":"Marcia Bjornerud","description":null,"workUrl":null,"existingDoi":"10.1515/9780691232720-002","createdAt":"2026-05-15T16:48:35.738440Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260515/3BA9DAF7.v1"}