| | MESOZOIC MAMMALS; Basal Multituberculata, an internet directory: |
 | | Glirodon, Allodontidae and Zofiabaataridae are members of the allodontid line. |
 | | "Glirodon retains the plesiomorphic 'plagiaulacidan' dental formula and shares with Allodontidae the structure of the upper premolars (Pl.1 figs 2-4). |
 | | They observe that the family: "Differ from Allodontidae and Plagiaulacidae in having very short m1 with two cusps in two rows, and from Plagiaulacidae in having lower molar cusps separated. |
| home.arcor.de /ktdykes/plagiau.htm (10711 words) |