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Tectonic
Movement
Chronostratigraphy
Lithostratigraphy
Volgian
SPEKK
III
Oxfordian
ROGN
Kimmeridgian
Intra-Melke Unconformity
Callovian
MELKE
II
Bathonian
GARN
Bajocian
NOT
Aalenian
ILE
Toarcian
TOFTE
ROR
I
Pliensbachian
TILJE
Sinemurian
ÅRE
Hettangian
Rhaetian
GREY/RED BEDS
UPPER SALT
RED BEDS
Norian
Karnian
(B)
4
°
00
ʹ
6
°
00
ʹ
8
°
00
ʹ
10
°
00
ʹ
12
°
00
ʹ
14
°
00
ʹ
N
67
°
00
ʹ
66
°
00
ʹ
Mosjøen
Halten
Terrace
NORWAY
Shallow Marine
65
°
00
ʹ
Tide and wave
dominated marginal
Smørbukk
(Åsgard)
Marginal to alluvial
plain
Basement/bed rock
Frøya High
Area of erosion
64
°
00
ʹ
Tilje Seaway
0
100 km
Fig. 2.
(A) Summary of Triassic and Jurassic lithostratigraphy and tectonic events in the Halten Terrace area. The tectonic-
movement column shows main pulses of rifting that had an impact on the geometry of Jurassic reservoirs: (I) Early Jurassic,
(II) Middle Jurassic and (III) Late Jurassic times. (B) Lower Jurassic palaeo-geographic setting of the Halten Terrace and the
Early Jurassic seaway elements. Compiled and modified from Doré (1991), Brekke
et al
. (2001).
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