!<>() J. B. WOODWORTH — GLACIAL PLEISTOCENE IN GAY HEAD CLIFFS 



Miocene age. A similar difference of opinion has existed in the southern 

 field with regard to the age of beds containing a mammalian fauna, 

 with Equus fraternus. It would seem that the osseous conglomerate of 

 Marthas Vineyard needs further study by our paleontologists. 



