2i 4 GEOLOGICAL SURVEY IN SCOTLAND CHAP, vn 



Dolgelli. Next morning Byers and I had a scramble 

 till 6 P.M., when I got a return car as far as the cross 

 roads near Ffestiniog. I slept at Ffestiniog, and next 

 morning walked up Cwm Orthin and over Cynicht to 

 Cwm Gwynant, near Beddgelert. I had never been 

 on Cynicht before, and learned a few things for the 

 Memoir. I then walked to the top of the Pass, where 

 I found a return car and reached Llanberis at 

 half-past eight. It was a day s work that. 



To Salter, on the 28th of the same month, he 

 writes : Though deep in ice (he had been preparing 

 a paper on the Welsh glaciers for the British Associa 

 tion), * that was only occasional work ; I am deeper in 

 the Memoir, and have got a great deal done. In con 

 sequence of last year s finishing strokes to the traps, 

 between the Bala road and Arenig bach, I was obliged 

 to re-write a good part and to re-arrange the order of 

 description. That is all done now, and much more, 

 including, of course, the Lingula Flags, which, however, 

 I do not consider finished without your advice there- 

 anent again. Your notes are of the highest value. I 

 have used them freely, quoting you, but putting them 

 necessarily into more current or running English. 

 This will be submitted to you in good time. I have 

 also used Jukes s notes about the Bala country, alter 

 ing and abolishing a little, and adding considerably. 

 I think I must send you that to read and comment 

 upon soon, for I repeat that you can give me much 

 help both there and in the Berwyns. Not a soul has 

 given me a single note about the latter. 



To the same correspondent, on the i3th August, he 

 sends thanks for congratulations on the birth of a son 

 on the 6th of that month, and adds : I hope to be at 

 Llanfairynghornwy for a day by Thursday at latest en 



