408 LAMPLUGH : LARGER BOULDERS OF FLAMBOROUGH HEAD. 
*524. South corner of Green Stacks. Whin-sill. Rhomb. 26 x 24 i 
X — inches. ] 
*543. Middle of High Stacks Bay. Augite-syenite. Small globular 1 
boulder. About 16 inches diameter. 1 
*545. Near high-water mark in recess west of High Stacks. Whin- ! 
sill. Irregular rhomb. 24 x 18 x 18 inches. i 
*547. Close to No. 544. Reddish gneiss, with much knotted quartz. ' 
Irregular oval with flat side. 30 x 24 x 12 inches. ' 
*562. In second recess west of High Stacks. Black Dolerite. Pear- ' 
shaped mass. 28 x 24 x 12 inches. ' 
T/ie above-mentioned erratics were included in the eight hundred 
houldei's catalogued, and chips from them were submitted to Mr. 
Harker for microscopic examination. TJiose ivhich follow have been j 
selected from among the boulders not catalogued because of their large 
size, and as they have no ordinal position in my list I have prefixed a 
distinguishing letter instead of a number. 
A. At the headland east of South Sea Landing. Greyish gneiss. ^ 
Rounded, oval. About 60 x 36 x 30 inches. 
B. At half-tide level east of Old Falls. Mountain limestone. Rect- 
angular cube. 65 X 48 X 40 inches. 
C. In Cattlemere, near the chff. Greyish Hornblende-schist ^?) 1 
with black slaty inclusions. Triangular. 48 x 30 x 24 
inches. ( 
D. At half-tide, east of Cattlemere. ^Mountain limestone. Rect- { 
angular. 60 x 36 x 20 inches. i 
E. Near the Matron " Pinnacle. Shap-granite. Irregular oval. 
48 X 40 X 40 inches. \ 
F. Near same place. Coarse pink granitic rock {not Shap). Globular. 
40 X 38 X 24 inches. \ 
G. Near Matron. Mountain limestone. Rectangular. 90 x 50 
X 40 inches. ; 
H. Close by last. Mountain limestone. Rectangular. 36 x 42 x > 
24 inches. i 
