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	層序相関	地震反射探査解釈
分野	地球科学	地球科学
系統	Process / pipeline	Process / pipeline
提唱年	1901	1960s
提唱者	Albrecht Penck and Eduard Brückner	Dobrin and Savit
種類	stratigraphic analysis pipeline	geophysical imaging pipeline
原典	Catuneanu, O. (2002). Sequence Stratigraphy of Clastic Systems. Geological Association of Canada.	Yilmaz, Ö. (2001). Seismic Data Analysis: Processing, Inversion, and Interpretation of Seismic Data. Society of Exploration Geophysicists.
別名	lithostratigraphic correlation, chronostratigraphic correlation, sequence correlation	seismic interpretation, seismic data analysis
関連	5	5
概要	Stratigraphic correlation is the practice of identifying equivalent rock layers or chronostratigraphic units across space by tracing physical or chemical signatures. Rooted in 19th-century work on Alpine glacial sequences, this method was formalized in the 20th century by geologists like Vail who unified global sea-level change with depositional sequences. Correlation is foundational to basin-scale understanding of sediment transport, resource distribution, and paleoenvironmental change.	Seismic reflection interpretation is the process of extracting meaningful geological information from seismic survey data, which is collected by recording elastic waves reflected from rock layers beneath the surface. Developed and systematized in the mid-20th century, this method is foundational in petroleum exploration and engineering geology. It enables geoscientists to image subsurface structures, identify hydrocarbon prospects, and assess hazards without drilling.