Item Information
Title: Geography of the Cambrian period, map 1
Date: 19--
Physical Details: 1 map : col. ; 51 x 76 cm.
Creator: Unidentified
Forms part of: Robert Smithson and Nancy Holt papers, 1905-1987, bulk 1952-1987
Rights Statement: Current copyright status is undetermined
Citation Information: Geography of the Cambrian period, map 1, 19--. Robert Smithson and Nancy Holt papers, 1905-1987. Archives of American Art, Smithsonian Institution.
Digital ID: 18079