A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
The dates and activity measurements given below have been obtained during 1964 and 1965, and have been made with CO2 at 3 atm pressure in a proportional gas-counter as described in previous contributions from this laboratory. We have continued to concentrate chiefly upon research projects pursued in the University Sub-department of Quaternary Research.doi:10.1017/s0033822200000230 fatcat:7wsitt57srg3bbsqf6p67mi36u