Published in Occasional Papers of the Museum of Natural History, The University of Kansas, in 1972, in volume 6, pages 1-29

Published in Occasional Papers of the Museum of Natural History, University of Kansas, in 1972, in volume 7, pages 1-19

Published in Occasional Pap. Mus. nat. Hist. Univ Kans, in 1972, in volume 8, pages 1-20

Published in Occ Pap. Mus. Nat. Hist. Univ. Kansas, in 1972, in volume 9, pages 1-37

Published in Occasional Papers of the Museum of Natural History, The University of Kansas, Lawrence, Kansas, in 1972, in volume 10, pages 1-21

Published in Occasional Papers of the Museum of Natural History, University of Kansas, in 1972, in volume 11, pages 1-31