Unravelling the nature of deep-marine sandstones through the linkage of seismic geomorphologies to sedimentary facies; the Hermod Fan, Norwegian North Sea - From Depositional Systems to Sedimentary Successions on the Norwegian Continental Margin - page 656

I I ʹ

C4N

C4N

Near Top Sele

C4S

C4S

1km

50ms

Near Top Lista

Max

40m

Levee confined channel
Splay
Hermod/Sele Min

(C)

500m

I I ʹ

C4S

C4N

(D)

N

I

C4N

3D view

C4S

I ʹ

0 2.5 km

Fig. 7. (a) Sketches of channel interpretations for C4N and C4S; (B) seismic section across the two interpreted channel
types (C4N and C4S); (C) oblique view on 3d image of RGB blend draped to isochron map plotted as z-value (i.e. 'isochron-
relief map' with thick Sele Formation represented by a positive relief). Channel C4S is inferred to be youngest and posi-
tioned close to the leveed C4N to the north; (d) isochron map with warm colours representing thick areas. The C4S channel
is thin (blue) but grades to a frontal splay towards the east (yellowish). Note that the area has also been affected by post-
depositional sediment remobilisation (compare to Fig. 13).