戈壁锯齿象(Serridentinus gobiensis Osborn & Granger, 1932)和同心中新乳齿象(Miomastodon tongxinensis Chen, 1978)再研究：关于粗壮型轭齿象(Zygolophodon)的讨论

王世骐, 张晓晓, 李春晓

Reappraisal of Serridentinus gobiensis Osborn & Granger and Miomastodon tongxinensis Chen: the validity of Miomastodon

WANG Shi-Qi, ZHANG Xiao-Xiao, LI Chun-Xiao

Table 2 Cheek tooth measurements of Miomastodon* (mm)

Miomastodon gobiensis Miomastodon tongxinensis specimen AMNH 26461 AMNH 24676 IVPP V 5584 IVPP V 5585 locus right m2 right m3 right m3 right m3 right M3 L 136.8 203.31 158.3 152.0 137.5 W1 75.19 91.29 74.65 69.0 81 W2 78.2 ca.98 77.61 73.4 82 W3 87.52 75.51 67.6 66.5 W4 63.34 51.5 44 Hpo 51.55+ 68 42.89+ 48.5+ 48.5+