Plio-Pleistocene paleosols: Loess-paleosol sequence studied in the Beregovoye section, the Crimean Peninsula

Панин, П.Г.; Тимирева, С.Н.; Константинов, Е. А.; Kalinin, P. I.; Kononov, Yu. D.; Alekseev, A. O.; Семенов, В. В.

doi:10.1016/j.catena.2018.09.020

Cited by 23 publications

(3 citation statements)

References 44 publications

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“…The soil is represented by a Chernozem, a soil type close to the modern ones found in the area, and noted typically for humus accumulation and soil aggregation due to biogenic processes (Panin et al, 2018). Paleoclimatic records from other loess sections adjacent to the Azov Sea also yield evidence for a relatively warmer climate during this period (Velichko et al, 2012;Panin et al, 2019;Mazneva et al, 2021).…”

Section: The Holocene (Mis 1)mentioning

confidence: 77%

Revisiting Late Pleistocene Loess–Paleosol Sequences in the Azov Sea Region of Russia: Chronostratigraphy and Paleoenvironmental Record

et al. 2022

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Loess-paleosol sequences are the most intensively studied terrestrial archives used for the reconstruction of Late Pleistocene environmental and climatic changes in the Azov Sea region, southwest Russia. Here we present a refined chronostratigraphy and a multiproxy record of Late Pleistocene environmental dynamics of the most complete and representative loess–paleosol sequences (Beglitsa and Chumbur-Kosa sections) from the Azov Sea region. We propose a new chronostratigraphy following the Chinese and Danubean loess stratigraphic models that refines the subdivision of the Last Interglacial paleosol (S1) complex in two Azov Sea sites, resolve the uncertainty of the stratigraphic position of the weakly developed paleosol (L1SSm) in Beglitsa section, and allow for direct correlation of the Azov Sea sections with those in the Danube Basin and the Chinese Loess Plateau. More importantly, it may serve as a basis for better constraining local and regional chronostratigraphic correlations, and facilitate the interpretation of climatic connections and possible forcing mechanisms responsible for the climatic trends in the region. In addition, a general succession of environmental dynamics is reconstructed from these two vital sections, which is broadly consistent with other loess records in the Dnieper Lowland and Lower Danube Basin, demonstrating similar climatic trends at Glacial–Interglacial time scales. Furthermore, our results have important implications for the chronostratigraphic representativeness of Beglitsa as a key regional loess section and for the reconstruction of the temporal and spatial evolution of Late Pleistocene climate in the Azov Sea region.

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Section: The Holocene (Mis 1)mentioning

confidence: 77%

Revisiting Late Pleistocene Loess–Paleosol Sequences in the Azov Sea Region of Russia: Chronostratigraphy and Paleoenvironmental Record

et al. 2022

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“…Typically, both the Berezan and Beregove units contain three characteristic subunits (br1, br2, br3; and bv1, bv2, bv3), whereas the Bogdanivka unit consists of five subunits (bd1-bd5). The subaerial equivalents of Early Pleistocene units in Ukraine are best represented in stratotype sections within the Crimean Peninsula and Donbas [47,154,163,245]. The uppermost palaeosol, D-S2 (Potyagaylivka, abbreviated as 'pt') is a polygenetic soil, containing two well-developed soils separated by calcareous loam.…”

Section: Pedostratigraphic Subdivisionmentioning

confidence: 99%

“…Typically, both the Berezan and Beregove units contain three characteristic subunits (br 1 , br 2 , br 3 ; and bv 1 , bv 2 , bv 3 ), whereas the Bogdanivka unit consists of five subunits (bd 1 -bd 5 ). The subaerial equivalents of Early Pleistocene units in Ukraine are best represented in stratotype sections within the Crimean Peninsula and Donbas [47,154,163,245].…”

Section: Pedostratigraphic Subdivisionmentioning

confidence: 99%

Early–Middle Pleistocene Magnetostratigraphic and Rock Magnetic Records of the Dolynske Section (Lower Danube, Ukraine) and Their Application to the Correlation of Loess–Palaeosol Sequences in Eastern and South-Eastern Europe

Hlavatskyi

Бахмутов

2021

Quaternary

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We present new palaeomagnetic and rock magnetic results with a stratigraphic interpretation of the late Early–Middle Pleistocene deposits exposed on the left bank of the River Danube at Dolynske, southern Ukraine. A thick succession of water-lain facies is succeeded by reddish-brown clayey soils, topped by a high-resolution loess–palaeosol sequence. These constitute one of the most complete recently discovered palaeoclimate archives in the Lower Danube Basin. The suggested stratigraphy is based on the position of the Matuyama–Brunhes boundary, rock magnetic, palaeopedological and sedimentological proxies, and it is confidently correlated with other loess records in the region (Roksolany and Kurortne), as well as with the marine isotope stratigraphy. The magnetic susceptibility records and palaeosol characteristics at Dolynske show an outstanding pattern that is transitional between eastern and south-eastern European loess records. Our data confirm that the well-developed S4 soil unit in Ukraine, and S5 units in Romania, Bulgaria and Serbia, correlate with the warm MIS 11. Furthermore, we suggest the correlation of rubified S6 palaeosols in Romania and Bulgaria and the V-S7–V-S8 double palaeosol in Serbia with S6 in Ukraine, a strong Mediterranean-type palaeosol which corresponds to MIS 15. Our new results do not support the hypothesis of a large magnetic lock-in depth like that previously interpreted for the Danube loess, and they prove that the Matuyama–Brunhes boundary is located within the palaeosol unit corresponding to MIS 19. The proposed stratigraphic correlation scheme may serve as a potential basis for further regional and global Pleistocene climatic reconstructions.

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Stress ratio sensitivity—a novel parameter for evaluating the shearing-based structural characteristic of loess

Yao,

Chen,

et al. 2023

Bull Eng Geol Environ

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Plio-Pleistocene paleosols: Loess-paleosol sequence studied in the Beregovoye section, the Crimean Peninsula

Cited by 23 publications

References 44 publications

Revisiting Late Pleistocene Loess–Paleosol Sequences in the Azov Sea Region of Russia: Chronostratigraphy and Paleoenvironmental Record

Revisiting Late Pleistocene Loess–Paleosol Sequences in the Azov Sea Region of Russia: Chronostratigraphy and Paleoenvironmental Record

Early–Middle Pleistocene Magnetostratigraphic and Rock Magnetic Records of the Dolynske Section (Lower Danube, Ukraine) and Their Application to the Correlation of Loess–Palaeosol Sequences in Eastern and South-Eastern Europe

Stress ratio sensitivity—a novel parameter for evaluating the shearing-based structural characteristic of loess

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