268 DR JAMES GEIKIE ON 
Fig. 7. Sketch-section of strata at Dalbofos (Suderée) ; 607 feet above sea-level :— 
a, Anamesite ; earthy and decomposing into rude spheroids below. 
s. Fine grained greenish tufaceous shales, with fine mudstones. 
st. Nodules of coarse ironstone in greenish tufaceous shales. 
b. Tufaceous, agglomeratic, scoriform upper surface of anamesite. 
ec. Probable position of thin coal seam (3 inches) described by Forchhammer ; 
not now seen in place. 
Fig. 8. Section of upper part of sea-cliff at Syd i Hauge, on west side of the Prestefield 
(Suderée). Height of coal about 440 feet above the sea. From mouth of mine to top 
of overlying anamesite 50 or 60 feet. 
a’, Dull, dark blue, fine-grained anamesite; showing amygdaloidal band towards 
middle of the bed; decomposing spheroidally below. 
s. Shattery dull green tufaceous shales with streaks and lines of coal. 
ce. Coal, about 3 feet; seamed with layers and streaks of clay or shale. — 
a’, a, Anamesites of same character as a}, 
¢. Line of red palagonitic tuff. 
PrATE Cv, 
Fig. 9, Diagrammatic sketch-section of part of sea-cliff at Frodboenypen (Suderoe). 
a, Bed of anamesite, 50 or 60 feet thick, showing lines of amygdaloidal cavities. 
s. Brown shales and clay; 15 or 20 feet thick. 
e. Coal, about 1 foot 6 inches; with parting of shale or clay. 
sv. Shattery brown mudstones resting on brown ferruginous shales, with some 
nodules of ironstone ; 20 to 30 feet thick. 
a”, Anamesite, decomposing spheroidally. 
Fig. 10. Sketch-section of basalt-veins; northern shore of Qvalbéefiord, near Qvalbée. 
dd. Basalt-veins. 
t. Red tuff. 
Fig. 11. Sketch-section, sea-cliff, Stromée, near the Drangar. 
a. Red tuff. 
bbb. Amygdaloidal bands or zones in dolerite. 
cc. Non-amygdaloidal dolerite. 
d. Overlying bed of dolerite. 
Fig. 12. Sketch-section ; sea-cliff near Eidevig, Fundingsfiord. 
d' d? d?, Beds of dolerite, 
a. Zone of wacké-like amygdaloidal rock, forming part of bed d?. 
tt. Beds of red tuff. 
Fig. 13., Sketch-section ; sea-coast near Qvitenes, Stromée, showing thinning out of red tuffé, 
between beds of dolerite d. 
Fig. 14. Sketch-section ; sea-cliffs west coast of Stromée, a little south of entrance to Saxen 
Fiord. 66 Dykes and veins of basalt traversing beds of dolerite, with separating 
layers of red tuff. Dykes are much jointed both longitudinally and transversely. 
Their thickness varies from a mere thread up to 12 or 14 feet. 77 are joints travers- 
ing the cliffs and giving origin to caves c. c? shows a cave excavated in the line of 
a dyke. 
PLATE XV. 
Fig. 15. Ground-plan of a dyke with veins, near Saxen, Stromée. 
Fig. 16. a.*Diagrammatic ground-plan of cave (“ Hole under Kjetle ”) at southern entrance to ~ 
Saxen Fiord. ca shows the south opening into the cave, and ¢ d the north entrance, 
The arcade is excavated along the lines of cross dykes which are represented in the 
engraving by the cross hatching. 
