368 SECTIONAL TRANSACTIONS.— H. 



but none have yet been adequately recorded. The finds of coins are from 

 several localities in upper Wharfedale, between Kettlewell and Grassington, 

 from some of the caves, Dowkerbottom, Victoria, Kelco, etc., and in 

 Nidderdale. The possible dates of the coins found reveal a curious hiatus 

 — present over the whole area — separating two main periods in each of which 

 there are several coins to represent each emperor's reign. The coins lie 

 in the two groups of dates a.d. 54-187 and a.d. 250-380, with no repre- 

 sentatives of the gap A.D. 187-250. The remains of mining activity lie in 

 the earlier group of dates, three pigs of Roman lead from the area having 

 dates A.D. 81, 81, and 98. The tracing of this gap over wider areas and its 

 interpretation are reserved for further work, though it would seem to offer 

 strong corroboration of the rebellion on the Pennine area, suggested by 

 CoUingwood and Haverfield, around a general date a.d. 155. The second 

 important feature of these finds is the support they give to the suggestion 

 of a Roman road down Wharfedale from Bainbridge camp to Ilkley camp. 

 The sites of the finds have been mapped, and cluster markedly around a 

 line along which at various points, Grassington, Cray, Hebden, and Apple- 

 treewick, ancient road foundations have been excavated at depths up to 10 ft. 

 below present ground level, many of the finds being actually on this line 

 of old road. Over Stake, and near Cray, this old road is still well preserved, 

 and affords a pleasant by-pass from the busier modern roads. Along this 

 line are large areas of Romano-British settlement, at Kettlewell, between 

 Kettlewell and Coniston, at Grassington, and near Appletreewick, from 

 which quantities of pottery and other objects have been excavated. This 

 road would pass by Addingham and Middleton to Ilkley, and continue after 

 crossing the river as the long-known Roman road along Otley Chevin to 

 the camp near Adel. 



Mr. A. L. Armstrong. — Discovery of rolled Aurignacian tools in a boulder 

 clay of North Lincolnshire. 



Dr. Axel Boethius. — Domestic architecture under the Rotnan Empire. 



Visit to places of interest in York. 



Saturday, September 3. 



Excursion to Pickering and Sleight Moors, Whitby and Scarborough, 

 to examine relics of early man and evidences of glaciation. 



Monday, September 5. 



Joint Discussion with Section C (Geology, q.v.) on The contacts of 

 geology : the Ice Age and early man in Britain. 



Miss A. I. Richards. — The Babemba tribe of N.E. Rhodesia. 



Mrs. Robert Aitken. — The Kivas at Hano. 



Hano, near the Hopi village of Walpi, Arizona, is a settlement of Tewa 

 and Tano elements from New Mexico. Hano kivas are influenced in form, 

 use and ownership by Hopi custom. The existence of two kivas only 

 in Hano at present is fortuitous, and not connected historically with the 



