Page 197 - Carbonate Platforms Facies, Sequences, and Evolution

Fig.
D =
the text.
follows: A =
base Tertiary; C =

stippled area. Stratigraphic
base Abadia formation; F =
11 . The seismic anomaly
in (a) with anomaly shown as
anomaly showing positions of
identification of reflectors is as
top Abadia formation; E =
base Miocene; B =
top
Middle Jurassic. (c) Map of seismic
buildup. (a) Unintepreted migrated
inclined reflectors at its margins and
24-fold vibroseis seismic line 83. (b)
the location of the wells discussed in
Interpretation of seismic line shown
produced by the Barreiro carbonate
top Portlandian;
s
(c)
(b)
(a)
2km
Upper Jurassic carbonate buildups,

Portugal
114
�
114
hi
BAR RIERO
BARRIERO
83
-$-
1
0
Limit of
450m
112
Direction of
� N
(projected
BAR RIERO
SWI
�N
2
2
BARRIERO 112
strong reflectors
2
0
Seismic lines studied
two
two
3
sees
time
sees
time
mapped anomaly
inclination of
Km
way
way
Location of Barreiro wells
183