NO. lO NEBRASKA ARCHEOLOGY — STRONG 315 



Plate 24 



Artifact types from top level (III) and middle level (II), Signal Butte 



Page 



Fig. I. Artifact types from top level (III), Signal Butte 229-236 



Fig. 2. Pottery from top level (III), a. Upper Republican type; b, Dismal 

 River (smooth) type; and artifact types from middle level (II) 

 (c-g) 229-236 



Plate 25 



Artifact types from lowest level (I), Signal Butte 



Fig. I. Chipped stone implement types 229-236 



Fig. 2. Bone, antler and ground stone implement types. (The types of 

 artifacts from Signal Butte are illustrated in rough proportion to 

 their relative abundance in each level.) 229-236 



