PLATE 23 



Marthas Vineyard 



Fig. 1. Nashaquitsa cliffs. East end of section showing lowest Pleistocene gravels at right, Gar- 

 diners clay and sand at left, vertical boulder bed upturned (Moshup till) in center, as 

 exposed on Sept. 4, 1916. 



Fig. 2. Gardiners clay, underlying Manhasset formation southwest of Cape Higgon, on Vine- 

 yard Sound. 



Photographs by Edward Wigglesworth. 



