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DR. MARTIN BARRY'S RESEARCHES IN EMBRYOLOGY. 



into the table, a reference to the more particular explanation of the plates might thus 

 in a great measure be spared. 



Synopsis showing the Order of Formation and the relative Position of the several Paris 

 of the unimpregnated Ovum and the Graafian Vesicle of Mammalia, according to 

 the authors observations. 



The Table viewed from left to right, presents successive stages of Formation. The parts inserted in the 

 same Column exist at the same time. Small print denotes such parts as, though existing, are obscured. 



Viewed /rom above downwards, the Table shows the order of Position of the parts, proceeding outwards from 

 the centre of the ovum ; the innermost being marked a, the next b, the third c, and so on. 



Italics are used in cases where the part has not been hitherto described, or where the name employed is new. 



t The term " oil-like," occurs frequently in this memoir. It is not intended to describe the nature of the 

 globules to which it is applied, but simply their appearance. 



