Published in Annals of the Carnegie Museum, in 1964, in volume 36, pages 225-228

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

Published in Annals of the Carnegie Museum, in 1964, in volume 36, issue 21, pages 229-275

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

Published in Annals of the Carnegie Museum, in 1964, in volume 38, pages 49-67

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