Standard

Comparative 230Th/U and 14C dating of a buried stump layer (Western Siberia). / Maksimov, F.; Kuznetsov, V.; Laukhin, S.; Kuksa, K.; Levchenko, S.; Grigoriev, V.

In: Geochronometria, Vol. 42, No. 1, 2015, p. 139-147.

Research output: Contribution to journal › Article › peer-review

Harvard

Maksimov, F, Kuznetsov, V, Laukhin, S, Kuksa, K, Levchenko, S & Grigoriev, V 2015, 'Comparative 230Th/U and 14C dating of a buried stump layer (Western Siberia)', Geochronometria, vol. 42, no. 1, pp. 139-147. https://doi.org/10.1515/geochr-2015-0016

APA

Maksimov, F., Kuznetsov, V., Laukhin, S., Kuksa, K., Levchenko, S., & Grigoriev, V. (2015). Comparative 230Th/U and 14C dating of a buried stump layer (Western Siberia). Geochronometria, 42(1), 139-147. https://doi.org/10.1515/geochr-2015-0016

Vancouver

Maksimov F, Kuznetsov V, Laukhin S, Kuksa K, Levchenko S, Grigoriev V. Comparative 230Th/U and 14C dating of a buried stump layer (Western Siberia). Geochronometria. 2015;42(1):139-147. https://doi.org/10.1515/geochr-2015-0016

Author

Maksimov, F. ; Kuznetsov, V. ; Laukhin, S. ; Kuksa, K. ; Levchenko, S. ; Grigoriev, V. / Comparative 230Th/U and 14C dating of a buried stump layer (Western Siberia). In: Geochronometria. 2015 ; Vol. 42, No. 1. pp. 139-147.

BibTeX

@article{fb15798807454108b0123c013f687770,
title = "Comparative 230Th/U and 14C dating of a buried stump layer (Western Siberia)",
abstract = "Dating of late Pleistocene sediments remains a challenge in Quaternary chronology, due to the inherent limitations of the 14C and OSL methods. The 230Th/U radioisotope method is theoretically applicable to wood remnants contained within Pleistocene sediments, but few results have been pub-lished to date and in some cases, the age data are ambiguous. This paper tests the use of 230Th/U dating of fossil wood remnants dated earlier by radiocarbon method. We analyzed a buried larch trunk from a well-known stump layer in the Lipovka outcrop, located on the Tobol River bank in Western Siberia. The stump layer is preserved in situ. We determined the specific activities of U and Th iso-topes in samples of both modern pine and fossil larch and proposed a model for the incorporation and distribution of U and Th in the buried wood during aging. Complications related with the recognition of geochemical closed systems with respect to U did not allow obtaining completely reliable 230Th/U age. Despite this the 230Th/U age o",
author = "F. Maksimov and V. Kuznetsov and S. Laukhin and K. Kuksa and S. Levchenko and V. Grigoriev",
year = "2015",
doi = "10.1515/geochr-2015-0016",
language = "English",
volume = "42",
pages = "139--147",
journal = "Geochronometria",
issn = "1733-8387",
publisher = "De Gruyter",
number = "1",

}

RIS

TY - JOUR

T1 - Comparative 230Th/U and 14C dating of a buried stump layer (Western Siberia)

AU - Maksimov, F.

AU - Kuznetsov, V.

AU - Laukhin, S.

AU - Kuksa, K.

AU - Levchenko, S.

AU - Grigoriev, V.

PY - 2015

Y1 - 2015

N2 - Dating of late Pleistocene sediments remains a challenge in Quaternary chronology, due to the inherent limitations of the 14C and OSL methods. The 230Th/U radioisotope method is theoretically applicable to wood remnants contained within Pleistocene sediments, but few results have been pub-lished to date and in some cases, the age data are ambiguous. This paper tests the use of 230Th/U dating of fossil wood remnants dated earlier by radiocarbon method. We analyzed a buried larch trunk from a well-known stump layer in the Lipovka outcrop, located on the Tobol River bank in Western Siberia. The stump layer is preserved in situ. We determined the specific activities of U and Th iso-topes in samples of both modern pine and fossil larch and proposed a model for the incorporation and distribution of U and Th in the buried wood during aging. Complications related with the recognition of geochemical closed systems with respect to U did not allow obtaining completely reliable 230Th/U age. Despite this the 230Th/U age o

AB - Dating of late Pleistocene sediments remains a challenge in Quaternary chronology, due to the inherent limitations of the 14C and OSL methods. The 230Th/U radioisotope method is theoretically applicable to wood remnants contained within Pleistocene sediments, but few results have been pub-lished to date and in some cases, the age data are ambiguous. This paper tests the use of 230Th/U dating of fossil wood remnants dated earlier by radiocarbon method. We analyzed a buried larch trunk from a well-known stump layer in the Lipovka outcrop, located on the Tobol River bank in Western Siberia. The stump layer is preserved in situ. We determined the specific activities of U and Th iso-topes in samples of both modern pine and fossil larch and proposed a model for the incorporation and distribution of U and Th in the buried wood during aging. Complications related with the recognition of geochemical closed systems with respect to U did not allow obtaining completely reliable 230Th/U age. Despite this the 230Th/U age o

U2 - 10.1515/geochr-2015-0016

DO - 10.1515/geochr-2015-0016

M3 - Article

VL - 42

SP - 139

EP - 147

JO - Geochronometria

JF - Geochronometria

SN - 1733-8387

IS - 1

ER -

ID: 4005805