内蒙古二连盆地额尔登敖包剖面新增查干鼠类、圆柱齿鼠类及梳趾鼠类化石材料

李茜

Additional tsaganomyid, cylindrodontid and ctenodactyloid rodent materials from the Erden Obo section, Erlian Basin (Nei Mongol, China)

LI Qian

Table 3 Molar measurements and comparisons of Proardynomys (mm)

Proardynomys sp. Proardynomys borkhoii (Dashzeveg and Meng, 1998) n range mean PSS 41-30 PSS 41-29 m1 L 2 3.20-3.30 3.25 3.82 3.54 W 2 3.20-3.50 3.35 3.44 3.00 m2 L 3 3.20-3.50 3.40 4.10 3.70 W 3 3.50 3.50 3.46 3.14 m3 L 1 4.60 4.36 W 1 3.50 3.45