Published in Annals of the Carnegie Museum, in 1961, in volume 36, pages 1-4

Created: 2017-10-22, modified: 2017-10-22

Published in Annals of the Carnegie Museum, in 1961, in volume 36, pages 19-28

Created: 2017-10-22, modified: 2017-10-22

Published in Annals of the Carnegie Museum, in 1961, in volume 36, pages 49-62

Created: 2017-10-22, modified: 2017-10-22

Published in Annals of the Carnegie Museum, in 1961, in volume 36, pages 63-66

Created: 2017-10-22, modified: 2017-10-22

Published in Annals of the Carnegie Museum, in 1961, in volume 36, pages 69-76

Created: 2017-10-22, modified: 2017-10-22

Published in Annals of the Carnegie Museum, in 1961, in volume 36, issue 2, pages 5-18

Created: 2017-10-22, modified: 2017-10-22