Published in Occasional Papers Museum of Texas Tech University, in 2013, in volume 316, pages 1-15

Published in Occasional Papers Museum of Texas Tech University, in 2013, in volume 317, pages 1-8

Published in Occasional Papers Museum of Texas Tech University, in 2013, in volume 318, pages 1-13

Published in Occasional Papers Museum of Texas Tech University, in 2013, in volume 319, pages 1-8