Published in Annals of the Carnegie Museum, in 1944, in volume 30, pages 39-43

Published in Annals of The Carnegie Museum, in 1944, in volume 30, pages 45-56

Published in Annals of The Carnegie Museum, in 1944, in volume 30, pages 57-69

Published in Annals of The Carnegie Museum, in 1944, in volume 30, pages 71-76

Published in Annals of The Carnegie Museum, in 1944, in volume 30, pages 77-84

Published in Annals of the Carnegie Museum, in 1944, in volume 30, pages 85-87

Published in Annals of the Carnegie Museum, in 1944, in volume 30, issue 2, pages 19-38

Published in Annals of the Carnegie Museum, in 1944, in volume 30, issue 9, pages 89-92