WEBB] 



ARCHAEOLOGICAL SURVEY OF NORRIS BASIN 



151 



inches in diameter. They extended into the floor to a uniform depth 

 of 18 inches. The lines of the molds were not straight but some- 

 what irregular. The secondary floor sloped down sharply to these 

 lines of post molds on all sides. The sloping sides, or ramps, 

 are shown in plate 98, b. The secondary floor had been removed, 



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SITE 17 

 MOUND 2 

 FEATURE4 



SCALE 



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Figure 62. 



leaving only narrow walls to mark its elevation. A portion of the 

 ramp on the southeast showed how the surface came down to the line 

 of post molds. The presence of a large poplar tree, referred to 

 above, on the northwest edge of the mound, prevented the excavation 

 from completely uncovering this portion of the structure pattern. 



