205 
Boulder of Diorite Gneiss 
Geological Age, Precambrian 
Transported by Continental Glacier 
During the Ice Age 
From Hudson Highlands 
No. 9 Boulder of Gneissoid ae 
With Pegmatite Ve 
Geological Age, Prec se 
Transported ee ees Glacier 
During the Ice 
From Hudson High lands, near ae Ne 
poudet of Pegmatite 
No. 10 
Geological Age, Precambrian 
Transported by ‘Continental Glacier 
ing the Ice 
From Hudson F igh ilands, near Ramapo, N. Y. 
Now Boulder of Diabase— 
Geological Age, Trias 
Transported by © accel ‘Chee 
uring the Ice Age 
From near Englewood, N. J. 
No, 12 Boulder of Pegmatite 
(Rich in White Mica) 
Geological Age, Precambrian 
Transported by ‘Continental Glacier 
During the Ice Age 
From Hudson Highlands 
No. 13 Boulder of Fine-grained Diabase 
Geological Age, Triassic 
Transported by Continental Glacier 
During the Ice Age 
rome Note in the Palisaties 
Boulder of Olivine- ita eae Diabase 
Geological riassic 
AB ansported by Coainentl Glacier 
uring the Ice Age 
From Palisades near Haver straw i oy 
No. 15 Boulder of White Marble 
Geological Age, Cambro-Ordovician ( ?) 
Transported by Continental Glacier 
During the Ice Age 
From northern Manhattan or Spuyten Duyvil 
No. 14 
