112 BU1.LETIN 183, UNITED STATES NATIONAL MUSEUM 



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PROFtLE 4-3 



PROFILE C-D 



PEARL MOUND C 



Figure 13. — Plan and profiles of Pearl mound C, near Waldron, Mo.: a. Burial chamber. 

 b, passageway; c, inner wall surface, of horizontal slabs; d, outer leaning slabs; e, earth 

 fill; /, mantle of small stones; g, floor of excavations; h, small burial cist; X, quartzite 

 ball; y, antler rubbing tool; 1-7, human crania. 



