方法对比

	古地磁分析	盆地沉降分析	地层对比
领域	地球科学	地球科学	地球科学
方法族	Process / pipeline	Process / pipeline	Process / pipeline
起源年份	1906	1978	1901
提出者	Bernard Brunhes and Motonori Matuyama	McKenzie and Sclater	Albrecht Penck and Eduard Brückner
类型	temporal constraint pipeline	tectono-sedimentary analysis pipeline	stratigraphic analysis pipeline
开创性文献	Butler, R. F. (1992). Paleomagnetism: Magnetic Domains to Geologic Terranes. Blackwell Scientific Publications.	Sclater, J. G., & Christie, P. A. F. (1980). Continental stretching: An explanation of the post-mid-Cretaceous subsidence of the Central North Sea Basin. Journal of Geophysical Research, 85(B7), 3711–3739.	Catuneanu, O. (2002). Sequence Stratigraphy of Clastic Systems. Geological Association of Canada.
别名	paleomagnetic dating, magnetostratigraphy, paleomagnetic remanence	tectonic subsidence, backstripping, thermal history analysis	lithostratigraphic correlation, chronostratigraphic correlation, sequence correlation
相关	3	4	5
摘要	Paleomagnetism analysis is the study of ancient magnetic properties of rocks, measuring fossil magnetization to determine paleomagnetic field history and assign geological ages. Pioneered by Brunhes (1906) and systematized by Tauxe (2010), this method reveals geomagnetic reversals, polar wander paths, and paleomagnetic chronology independent of fossil biostratigraphy. Analysis integrates laboratory rock magnetism with field sampling to build high-resolution timescales and constrain plate motion.	Basin subsidence analysis is the quantitative study of how sedimentary basins deepen over geological time, driven by tectonics, isostasy, and load. Formalized by McKenzie (1978) and Sclater and Christie (1980), this method reveals the mechanical causes of basin development, predicts subsurface temperature and pressure histories, and constrains petroleum generation. Analysis integrates well stratigraphy, seismic geometry, gravity data, and thermal models to reconstruct basin evolution.	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.