1 29 



NOTES AND COMMENTS. 



YORKSHIRE GEOLOGY.* 

 The annual publication of the Yorkshire Geological Society 

 has recently been received, and, like its predecessors, is a 

 valuable contribution to the geology of our county. For v^^ealth 

 of illustration the volume also equals, if not excels, that of any 

 previous year. In addition to sketches, etc., in the text, there 

 are no fewer than 34 plates and folding maps. The publication 

 is not devoted exclusively to Yorkshire, but on account of the 



I 



Dry Valley cutting through the Pennine Divide between Combe Hill 

 and Crow Hill. 



interest attached to the drifts of East Anglia, the inclusion of 

 two papers, by Mr. F. W. Harmer, dealing with that area, is 

 accounted for. The principal paper in the volume is on the 

 ^ Underground Waters of Ingleborough,' and it is in connection 

 with this that there is such a number of maps, diagrams, and 

 plates. Messrs. A. Jowett and H. Brantwood Muff contribute 

 the ' Glaciation of the Bradford and Keighley District,' which 

 is accompanied by a valuable contoured map of the area. 

 Mr. S. W. Cuttriss gives a Bibliography dealing with the York- 

 shire Caves, which seems to be very complete as regards recent 



* Proc. Yorks. Geol. and Polytechnic Society, 1904, Vol. XV., Part 2. 

 11965 May I. I 



