Published in Memoirs of the Carnegie Museum, in 1937, in volume 11, issue 5, pages 301-314
Created: 2017-05-01, modified: 2025-12-17
doi:10.5962/p.234850
Published in Memoirs of the Carnegie Museum, in 1937, in volume 11, issue 6, pages 315-352
Created: 2017-05-01, modified: 2025-12-17
doi:10.5962/p.234851