Published in Occasional Papers the Museum Texas Tech University, in 1997, in volume 163, pages 1-3

Published in Occasional Papers the Museum Texas Tech University, in 1997, in volume 166, pages 1-5

Published in Occasional Papers Museum of Texas Tech University, in 1997, in volume 169, pages 1-27

Published in Occasional Papers Museum of Texas Tech University, in 1997, in volume 170, pages 1-13

Published in Occasional Papers Museum of Texas Tech University, in 1997, in volume 171, pages 1-8

Published in Occasional Papers Museum of Texas Tech University, in 1997, in volume 172, pages 1-7

Published in Occasional Papers Museum of Texas Tech University, in 1997, in volume 173, pages 1-19