विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| ऊष्मीय संदीप्ति कालनिर्धारण× | पुरातत्व-चुंबकीय कालनिर्धारण (Archaeomagnetic Dating)× | |
|---|---|---|
| क्षेत्र | पुरातत्व | पुरातत्व |
| परिवार | Process / pipeline | Process / pipeline |
| उद्भव वर्ष≠ | 1960s | 1968 |
| प्रवर्तक≠ | Michael Aitken | Robert Coe |
| प्रकार≠ | Luminescence dating technique | Magnetic reference frame dating |
| मौलिक स्रोत≠ | Aitken, M. J. (1985). Thermoluminescence Dating. Academic Press. link ↗ | Coe, R. S. (1968). The determination of paleointensities and neomagnetic effects on pottery. Journal of Geophysical Research, 73(12), 3247-3262. link ↗ |
| उपनाम | TL dating, thermoluminescence chronometry | paleomagnetic dating, magnetic declination dating |
| संबंधित≠ | 4 | 3 |
| सारांश≠ | Thermoluminescence (TL) dating is a chronometric technique that determines the age of pottery, ceramics, and sediments by measuring light emitted when heated to high temperatures. Pioneered by Michael Aitken in the 1960s, it quantifies the accumulated radiation dose stored in mineral crystal lattices. The method revolutionized archaeological dating by enabling scientists to date ceramic vessels and fired clay objects directly, providing absolute chronologies for human occupation sites worldwide. | Archaeomagnetic dating uses changes in Earth's magnetic field intensity and direction recorded in fired clay artifacts to determine age. Pioneered by Robert Coe in the 1960s, the method measures the magnetization of pottery and baked clay features, comparing measurements to a master curve of geomagnetic variation through time. Archaeomagnetic dating is most effective for materials dated to the last 10,000 years and is particularly powerful in arid regions where clay artifacts are well-preserved. |
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