MUSEUM OF COMPARATIVE ZOOLOGY. 19 



technical standpoint. A course in Palaeontology in Radcliffe, 

 offered for the first time in many years, was completed by eight 

 students. 



Accessions purchased during the year include two crustaceans 

 from the Middle Cambrian; a model of a trilobite, a skeleton of 

 Necturus; and specimens for the stratigraphic collection were 

 donated by Messrs. T. H. Clark, N. E. A. Hinds, and R. F. Webb. 



