Published in Occasional Papers Museum of Texas Tech University, in 1978, in volume 50, pages 1-16

Published in Occasional Papers Museum of Texas Tech University, in 1978, in volume 54, pages 1-12

Published in Occasional Papers Museum of Texas Tech University, in 1978, in volume 53, pages 1-12

Published in Occasional Papers Museum of Texas Tech University, in 1978, in volume 55, pages 1-7

Published in Occasional Papers Museum of Texas Tech University, in 1978, in volume 51, pages 1-6

Published in Occasional Papers Museum of Texas Tech University, in 1978, in volume 56, pages 1-10