﻿NORTH DAKOTA. 159 



Two large " rock houses " (cave shelters), on Toe River, 4 or 5 miles 

 from Bee Log post-office. 



Reported by J. W. Emmert. 

 Ancient mica works, on Hurricane Mountain (part of Bowlen's Pyra- 

 mid) a spur of the Black Mountain, 3 miles southeast of Burnsville, on a 

 small headwater of Bowlen's Greek. 



Ancient mica mine, li miles east of Burnsville, on the north bank of 

 Crabtree Creek. 



Ancient mica mine, on a small head branch of Crabtree Creek, about 

 1 mile north of the creek, and 5 miles northeast of Burnsville. 

 Reported by James Moouey. 



NOKTH DAKOTA. 



Barnes County. 



Two mounds near Valley City, with rectangular figure outlined in 

 stones between them. The mound may be natural. 



Described by Prof. J. E. Todd, Am. Naturalist, vol. 20 (188G), pp. 1-4. 



Brovrn County. 



"A line of bones passing from one mound over another, " continuing 

 to a small cluster of stones on the south bank of Elm Creek, near the 

 Standing liock trail, about 15 miles from the James Kiver. There is 

 another set of mounds in the vicinity ornamented in a similar way. 

 The latter is probably the series referred to in the preceding item. 



Tepee circles (of stone) are common along Elm Creek. 

 Reported by Prof. J. E. Todd. 



A hundred or more mounds along the Elm, Willow, and Maple Creeks, 

 in the western part of the county. 



A mound on the eastern brow of the Coteau de Missouri, about half 

 a mile north of Standing Rock trail. 



A group of mounds on the west brow of Coteau des Prairies on E. ^ 

 T. 120 K, R. 60 W. 



Reported by Prof. J. E. Todd. 



Burleigh County. 



Mounds and fortifications of the Mandans, north of Bismarck, in the 

 Burnt Creek district. 



Another fortification about 4 miles north, on Burnt Creek. 

 Brief uotice in the Bismarck Tribnue, June 30, 188:3. 



Cass County. 

 Mounds 10 miles south of Fargo. 



Explored by T. H. Lewis. Mentioned in New York Graphic, Februarj^ 15, 1886. 



Grand Forks County. 



Two mounds at Grand Forks, one of which has been ex^jlored by 

 Prof, Henry Montgomery, Grand Forks. 

 Reported by H. L. Reynolds. 



