Published in Occasional Papers of the Museum of Natural History, The University of Kansas, in 1973, in volume 15, pages 1-43

Published in Occasional Papers University of Kansas Museum of Natural History, in 1973, in volume 16, pages 1-66

Published in Occas. Papers Mus. Nat. Hist., Univ. Kansas, in 1973, in volume 19, pages 1-47

Published in Occasional Papers of the Museum of Natural History, University of Kansas, in 1973, in volume 20, pages 1-7

Published in Occasional Papers of the Museum of Natural History, The University of Kansas, in 1973, in volume 40, pages 1-60