Plate 6 
1.2, Pl, MULTIVOLVLS, Case. —~ lol. OREGONENS!S, 
3.4.5. , AMMON, Gould. 18.1415. FRAGILE 
6. » TRASKI, Lea 6. , TRIVOLT™™ 
7.8.9... TENUIS, Kuster, LTI819.n - TRUNC. 
