U. 3. GEOLOGICAL SURVEY PROFESSIONAL PAPER 129 PLATE LV 
4 
FOSSIL PLANTS FROM THE CHEYENNE SANDSTONE. 
1, Sapindopsis brevifolia Fontaine; 2-4, Sapindopsis variabilis Fontaine; 5, Sapindopsis magnifolia Fontaine. All collected near 
Belvidere, Kans, 
