12 AMERICAN ARCHiEOLOGT. 



quantity of points, knives, &c., to last them a long time. The 

 ground around such places, for several acres, is covered \Yith splin- 

 ters, cores, spoiled points, and flaking tools. 



69. Are there any traces of the manufacture of stone implements 

 or pottery in large quantities in your \Mcinity ? 



70. If so, what is the character of the refuse ? 



71. Has this refuse been subjected to the action of running water, 

 and what is the method of its aggregation under such influence? 



EOUTES AND TRAILS. 



72. What vestiges, if any, exist in your section of ancient trails, 

 carrying places, fords, bridges, stone-heaps, land-marks, and what- 

 ever else would throw light upon ancient migration and commerce ? 



PvESERVOIES AND WATER COURSES. 



73. Have any attempts been made by the aborigines of your re- 

 gion to construct aqueducts or reservoirs for water ? 



74. Do the aqueducts show any especial skill in following the 

 natural level? 



75. What is the length and other dimensions of the channel ? 



76. Were any attempts made at irrigation ? 



77. What is the size of the reservoirs, if any exist? 



78. How are they lined ? 



79. How were they supplied with water ? 



BIBLIOGRAPHY. 



80. Do you know of any original memoirs or surveys of these 

 remains that have not been published ? Please send the name and 

 address of the individual who has them in possession. 



81. Have any accounts of the antiquities in your neighborhood 

 been published by your local press ? Can copies be procured ? 



