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Line 70: − − [[file:sedimentary-basin-analysis_fig4-23.png|thumb|{{figure number|4-23}}. Copyright: Armentrout (1991, <ref name=ch04r9 />); courtesy Springer-Verlag, Geological Society of London.]]
Recognizing stacked depositional sequences from well data (view source)
Revision as of 14:29, 19 February 2014
, 14:29, 19 February 2014→Biostratigraphic correlation of stacked sequences
Each well panel is formatted the same as [[:file:sedimentary-basin-analysis_fig4-23.png|Figure 3]]. The foraminiferal (left histogram) and calcareous nannoplankton (right histogram) abundance patterns of each well are very similar. Biostratigraphic correlation horizons (horizontal lines) provide ties between the wells, facilitating comparison between the abundance patterns and biofacies variations within each chronostratigraphic interval. Each correlation was checked against correlations independently constructed using a regional grid of seismic reflection profiles.
Each well panel is formatted the same as [[:file:sedimentary-basin-analysis_fig4-23.png|Figure 3]]. The foraminiferal (left histogram) and calcareous nannoplankton (right histogram) abundance patterns of each well are very similar. Biostratigraphic correlation horizons (horizontal lines) provide ties between the wells, facilitating comparison between the abundance patterns and biofacies variations within each chronostratigraphic interval. Each correlation was checked against correlations independently constructed using a regional grid of seismic reflection profiles.
==Identifying sequence in the GOB basin example==
==Identifying sequence in the GOB basin example==