השוואת שיטות

	ניתוח פליאומגנטיזם	Stratigraphic Correlation
תחום	מדעי כדור הארץ	מדעי כדור הארץ
משפחה	Process / pipeline	Process / pipeline
שנת המקור	1906	1901
הוגה השיטה	Bernard Brunhes and Motonori Matuyama	Albrecht Penck and Eduard Brückner
סוג	temporal constraint pipeline	stratigraphic analysis pipeline
מקור מכונן	Butler, R. F. (1992). Paleomagnetism: Magnetic Domains to Geologic Terranes. Blackwell Scientific Publications.	Catuneanu, O. (2002). Sequence Stratigraphy of Clastic Systems. Geological Association of Canada.
כינויים	paleomagnetic dating, magnetostratigraphy, paleomagnetic remanence	lithostratigraphic correlation, chronostratigraphic correlation, sequence correlation
קשורות	3	5
תקציר	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.	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.