FIGURE 4. Members of subfamily Microtoscoptinae. 1-9, 19, 20: Microtoscoptes praetermissus Schaub, 1934 from Ertemte 2, Inner Mongolia (Nei Mongol), late Turolian MN 13, China; 10, 15, 16: Goniodontomys disjunctus Wilson, 1937 from USGS Cenozoic locality 20766, Kelly Road local fauna at Jackson Hole, Teton County, Wyoming (13), Strout Claime, Gooding County, Idaho (12) and combination of two jaws from Kelly Road local Rome (Repenning 1968, text.fig. 8) and Malheur County, Oregon, USA (10), USA; 11-14, 17, 18: Paramicrotoscoptes hibbardi Martin, 1975 from Barlett Mt., Harney County, Oregon, (17, 18) and Lemoyne, Ash Hollow Formation, Ogallala Group, Keith County, Nebraska, USA (11-14); all North American records of microscoptines: early Hemphillian. 1, 15, 17: m1-3; 2, 3, 16, 18: M1-3; 4-6, 11, 13: m1; 7-9: m3; 12, 14: M 3; 19: m1-3; 20: M1-3. 1-9, 12-18: occlusal views; 10, 19: buccal views, 20: lingual view. All figured as left molars; not to scale.