Appendix 1. List of included UCMP and LACM specimens from Thousand Creek, Nevada. Abbreviations: #, number; R, right; L, left; I., Ilingoceros; S., Sphenophalos; LM, medial length; TD, distal thickness; TI, intermediate thickness; TP, proximal thickness; LL, lateral length; WD, distal width; WI, intermediate width; LI, intermediate length. (PDF format)

Appendix 2. Results of the discriminant function analysis on the set of measurements of Antilocapra americana. Abbreviations: M, male; F, female; R, right; L, left. All specimens are from the museum of Vertebrate Zoology (MVZ). (PDF format)