290 H. E. Gregory — The Bodaclero (Cuzco, Peru), — 



substance containing weathered crystals of feldspar and augite. 

 Along the Huatanay large masses of the rock have been con- 

 verted into epidote. It would appear, therefore, that the Roda- 



FlG. 1. 



Fig. 1. " The Seats of the Incas." South slope of the Eodadero ; highly 

 polished seats accurately cut from massive diorite. According to tradition 

 these seats were used by the royal family during the construction of Sacsa- 

 huaman. 



dero has been recently exposed through natural agencies aided 

 perhaps by artifical stripping during the process of filling and 

 terracing which has greatly modified the original topography. 



