Referee's report by John Zachary Young, on a paper 'The influence of geographic isolation on the skull of the green monkey. II The cranial dimensions of the St Kitts and African green money' by E H Ashton and Solly Zuckerman Sectional committee: Zoology Paper reference code: B42 Recommended for publication in the Proceedings. Young writes: 'Certain suggestions discussed with its [Author] have now been incorporated'. [Published in Proceedings B, 1951]. Date received not given. 21 October 1950