Published in Memoirs of the Carnegie Museum, in 1924, in volume 9, issue 3, pages 379-403

Created: 2017-05-01, modified: 2017-05-01

Published in Memoirs of the Carnegie Museum, in 1924, in volume 9, issue 4, pages 405-472

Created: 2017-05-01, modified: 2017-05-01