64 KNUBLEY: THE BRITISH ASSOCIATION AT CARDIFF. 
delegates who might have seen other schemes, to furnish any hints 
that might be of use before they issued their own prospectus 
Dr. Garson suggested that those who were undertaking this kind 
of work should communicate with the Secretary of the Prehistoric 
Remains Committee of the British Association,* as that Committee 
was making a record of all ancient remains throughout the country, 
and they had a system which it would be desirable to adopt in order 
to bring all the records into harmony. 
Mr. Whitaker requested the delegates to communicate any dis- 
coveries of or concerning ancient remains to the Ordnance Survey. 
They would often find errors of omission in the maps, or the periods 
of antiquities Se lai: although still under discussion by 
archeologists. If errors of this kind were communicated to the 
Director-General of the teens Survey, they would be attended 
to. Asan instance, he mentioned that a member of the Hampshire 
Field Club had discovered a British earthwork which was not on the 
map; this omission had been made known to the Survey, and it was 
now being or would be surveyed and inserted. 
Mr. Kenward stated that he had been able to do a similar thing 
in one case. He sent to Sir Charles Wilson an account, with a tracing 
showing the lines of an ancient camp that had been known for a 
century, but which had not been recorded on the map. As a result 
of the information which he had given, the camp had been duly 
entered on the map. 
SECOND CONFERENCE, AUGUST 25TH. 
The chair was taken by Mr. G. J. Symons, F.R.S., the Correspond- 
ing Societies Committee being further represented by Sir Douglas 
Galton, Mr. Whitaker, Dr. Garson, and Professor Meldola as Secretary: 
anaes delegates were present. 
SECTION A. 
Temperature Variation in Lakes, Rivers, and Estuaries. 
—Dr. H. R. Mill, the Secretary of this Committee, stated that last 
year the Committee had been recommended to draw up its fourth and 
final Report. The Report, which had been presented, took the 
form of a discussion upon the observations which had been made 
during the past three years. He was glad of the opportunity of 
making the present remarks, because the observations had been 
Societies. ‘Their Committee had been appointed just about the 
time when the Conference of Delegates, ander the Buspices of the 
~ ie TW. Dea. Chevinedge, near Halifsx. ee 
Naturalist, 
