Page 49 - Carbonate Platforms Facies, Sequences, and Evolution

SW
44

. . ---

40m

R.L.

shellinterior

Gawthorpe and P.
shellmargin
phase of oblique concave-up clinoforms with asymptotic bottomsets.
top of lace

Gutteridge
.....,..

Covered Section
Sho•IS •qooooo N; ,
Sequence Boundary
-
�
dipping to the right and
person (ringed) for scale.
2). (a) Initial sub-sequence
well-developed bottomsets.
- �·
downlapping onto the lower
- Sub-sequence Boundary
Sequence boundaries arrowed,
sequence boundary (arrowed).
Fig. 6. Line drawing of the NW face of Hope Cement Works Quarry (SK159820) illustrating the main bedding plan
displaying convex-up clinoforms
the second sub-sequence showing
Fig. 7. Photographs illustrating the
the Pin Dale section (Fig. 4). The section exposes three shoal sequences characterized by basinward dipping clinoforms.
Note the two stage development of shoal sequence 2 with an initial phase of convex-up sigmoidal clinoforms and a later
NW
configurations, sequence boundaries and sub-sequences. Note the position of paleokarst A which allows correlation with
concave-up oblique clinoforms with
Person for scale (ringed). (b) Part of
internal character of shoal sequence
2, Hope Cement Works Quarry (see
Fig. 6 for location of shoal sequence
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