Published in Occas. Papers Mus. Nat. Hist. Univ. Kansas, in 1971, in volume 1, pages 1-47

Published in Occasional papers of the Museum of Natural History, the University of Kansas, in 1971, in volume 2, pages 1-35

Published in Occasional Papers of the Museum of Natural History, The University of Kansas, in 1971, in volume 3, pages 1-62

Published in Occasional Papers of the Museum of Natural History, The University of Kansas, in 1971, in volume 4, pages 1-21

Published in Occasional papers of the Museum of Natural History, the University of Kansas, in 1971, in volume 5, pages 1-7

Published in Occasional papers of the Museum of Natural History, the University of Kansas, in 1971, in volume 17, issue 2, pages 1-35