Description:
pp. 71, (i). 56 plates; 73-77, (i). 2 plates and Errata slip. New cloth, a very good copy.
*Introduction : 'The preliminary note on the find aroused so considerable interest among zoologists, and the animal proved to be of such importance for the interpretation of fossil forms, that it was decided to lay special stress on a detailed description.'
Date Published: [1959].
Stock No. 63463
Price: £75.00