THE BULLETIN OF THE BRITISH MUSEUM 



(natural history), instituted in 1949, is issued in 

 five series corresponding to the Departments of the 

 Museum, and an Historical series. 



Parts will appear at irregular intervals as they become 

 ready. Volumes will contain about three or four 

 hundred pages, and will not necessarily be completed 

 within one calendar year. 



In 1965 a separate Supplementary series of longer 

 papers was instituted, numbered serially for each 

 Department. 



This paper is Supplement No. 3 of the Geological 

 (Palaeontological) series. The abbreviated titles of 

 periodicals cited follow those of the World List of 

 Scientific Periodicals. 



Trustees of the British Museum (Natural History) 1966 



TRUSTEES OF THE 

 BRITISH MUSEUM (NATURAL HISTORY) 



Issued 20 December, 1966 Price £y 



