The Blake geomagnetic excursion recorded in the Mikulino Interglacial sediments of the Neva Lowland
- Авторлар: Dudanova V.1,2, Veselovskiy R.1,2, Ruchkin M.3,4, Sheetov M.4
-
Мекемелер:
- Lomonosov Moscow State University
- Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
- Saint Petersburg State University
- Karpinsky Russian Geological Research Institute
- Шығарылым: Том 514, № 2 (2024)
- Беттер: 205–210
- Бөлім: GEOLOGY
- URL: https://journals.rcsi.science/2686-7397/article/view/263503
- DOI: https://doi.org/10.31857/S2686739724020029
- ID: 263503
Дәйексөз келтіру
Аннотация
We present the first results of a detailed rock magnetic and paleomagnetic research of the Mga marine interglacial sediments of the Mikulino (Eemian) Interglacial (the Upper Pleistocene) in the Etalon section (former Sverdlov Factory, Leningrad Region). The Blake geomagnetic excursion was determined in the upper part of the Mga formation according to a shallow inclination of the characteristic remanent magnetization (ChRM) component. Age of the Blake excursion was obtained as 117 ± 7 ka applying optically stimulated luminescence (OSL) dating. The results obtained are in good agreement with other Blake Event records. The ChRM in the Mga sediments is related to syngenetically formed biogenic greigite produced by magnetotactic bacteria.
Негізгі сөздер
Авторлар туралы
V. Dudanova
Lomonosov Moscow State University; Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
Email: roman.veselovskiy@ya.ru
Geological faculty
Ресей, Moscow; MoscowR. Veselovskiy
Lomonosov Moscow State University; Schmidt Institute of Physics of the Earth, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: roman.veselovskiy@ya.ru
Geological faculty
Ресей, Moscow; MoscowM. Ruchkin
Saint Petersburg State University; Karpinsky Russian Geological Research Institute
Email: roman.veselovskiy@ya.ru
Institute of Earth Sciences
Ресей, Saint Petersburg; Saint PetersburgM. Sheetov
Karpinsky Russian Geological Research Institute
Email: roman.veselovskiy@ya.ru
Ресей, Saint Petersburg
Әдебиет тізімі
- Бахмутов В. Г., Евзеров В. Я., Колька В. В. Палеомагнетизм ленточных глин: седиментогенез и запись вековых вариаций // Физика Земли. 2009. № 7. С. 25–41.
- Максимов Ф. Е., Савельева Л. А., Попова С. С., Зюганова И. С., Григорьев В. А., Левченко С. Б., Петров А. Ю., Фоменко А. П., Панкратова Л. А., Кузнецов В. Ю. Хроностратиграфическое положение микулинских отложений (на примере опорного разреза у д. Нижняя Боярщина, Смоленская область) // Известия РАН. Серия Географическая. 2022. Т. 86. № 3. С. 447–469.
- Laj C., Channell J. E.T. Geomagnetic Excursions // Treatise on Geophysics. 2007. V. 5. P. 373–416. https://doi.org/10.1016/B978-044452748-6.00095-X
- Храмов А. Н., Гончаров Г. И., Комиссарова Р. А., Писаревский С. А., Погарская И. А., Ржевский Ю. С., Родионов В. П., Слауцитайс И. П. Палеомагнитология. Л.: Недра. 1982. 312 с.
- Tauxe L. Essentials of paleomagnetism. University of California Press. 2010.
- Veselovskiy R. V., Dubinya N. V., Ponomarev A. V., Fokin I. V., Patonin A. V., Pasenko A. M., Fetisova A. M., Matveev M. A., Afinogenova N. A., Rud’ko D.V., Chistyakova A. V. Shared Research Facilities “Petrophysics, Geomechanics and Paleomagnetism” of the Schmidt Institute of Physics of the Earth RAS // Geodynamics & Tectonophysics. 2022. V. 13 (2). 579. https://doi.org/10.5800/GT-2022-13-2-0579
- Ефремов И. В., Веселовский Р. В. PMTools: новое программное обеспечение для анализа палеомагнитных данных // Физика Земли. 2023. № 5. С. 150‒158.
- Wintle A. G. Luminescence dating: laboratory procedures and protocols // Radiation Measurements. 1997. V. 27 (5–6). P. 769–817. https://doi.org/10.1016/S1350-4487(97)00220-5
- Buylaert J.-P., Murray A. S., Thomsen K. J., Jain M. Testing the potential of an elevated temperature IRSL signal from K-feldspar // Radiation Measurements. 2009. V. 44 (5). P. 560–565. https://doi.org/10.1016/j.radmeas.2009.02.007
- Durcan J. A., King G. E., Duller G. A.T. DRAC: Dose Rate and Age Calculator for trapped charge dating // Quaternary Geochronology. 2015. V. 28. P. 54– 61. https://doi.org/10.1016/j.quageo.2015.03.012
- Huntley D. J., Lamothe M. Ubiquity of anomalous fading in K-feldspars and the measurement and correction for it in optical dating // Canadian Journal of Earth Sciences. 2001. V. 38 (7). P. 1093–1106. https://doi.org/10.1139/e01–013
- Сhang L., Vasiliev I., Baak vaan C., Krijgsman W., Dekkers M. J., Roberts A. P., Fitz Gerald J. D., Hoesel van A., Winklhofer M. Identification and environmental interpretation of diagenetic and biogenic greigite in sediments: A lesson from the Messinian Black Sea // Geochemistry, Geophysics, Geosystems. 2014. V. 15 (9). P. 3612–3627. https://doi.org/10.1002/2014GC005411
- Большаков В. А., Долотов А. В. Магнитные свойства грейгита из отложений позднего неоплейстоцена Северного Каспия // Физика Земли. 2012. № 6. C. 56–73.
- Kirschvink J. L. The least-square line and plane and the analysis of paleomagnetic data // Geophysical Journal International. 1980. V. 62 (3), P. 699–718. https://doi.org/10.1111/j.1365–246X.1980.tb02601.x
- Merrill R. T., McFadden P. L. Geomagnetic field stability: Reversal events and excursions // Earth and Planetary Science Letters. 1994. V. 121. P. 57–69.
- Osete M.-L., Javier M.-C., Rossi C., Edwards L., Egli R., Munoz-Garcia M.B., Wang X., Pavon-Carrasco J., Heller F. The Blake geomagnetic excursion recorded in a radiometrically dated speleothem // Earth and Planetary Science Letters. 2012. V. 353–354, P. 173–181. https://doi.org/10.1016/j.epsl.2012.07.041
- Zhu R.X, Zhou L.P, Laj C., Mazaud A., Ding Z. L. The Blake geomagnetic polarity episode recorded in Chinese loess // Geophysical Research Letters. 1994. V. 21 (8). P. 697–700. https://doi.org/10.1029/94GL00532