CiNii Articles - paleosol

1

Nanosized Authigenic Magnetite and Hematite Particles in Mature‐Paleosol Phyllosilicates: New Evidence for a Magnetic Enhancement Mechanism in Loess Sequences of China

Hyodo Masayuki , Sano Takuroh , Matsumoto Megumi , Seto Yusuke , Bradák Balázs , Suzuki Kota , Fukuda Jun‐ichi , Shi Meinan , Yang Tianshui

… Magnetic enhancement of Chinese loess‐paleosol sequences has been used extensively as a proxy for East Asian summer monsoon variations. … First‐order reversal curves indicate that superparamagnetic/single domain/vortex state magnetic properties dominated both loess and paleosol samples. … In the paleosol fraction, we found weathered phyllosilicates (muscovite/chlorite), including many elongated submicron to a few microns authigenic magnetite and hematite particles between layers; …

Journal of Geophysical Research. Solid Earth 125(3), e2019JB018705, 2020-03-05

IR
2

Reconstruction of paleo-water tables based on the analysis of hydromorphic paleosols -A case study of the Koka Formation in the Kobiwako Group in Yasu River, Shiga Prefecture- [in Japanese]

Hatano Nozomi , Yoshida Kohki



Annual Meeting of the Geological Society of Japan 2019(0), 460, 2019

J-STAGE
3

Cretaceous Paleosol of the Fergana Basin in Uzbekistan [in Japanese]

Hisada Kenichiro Hisada , ANVAROV OTABEK , MAKHMUDOV SHERZOD



Annual Meeting of the Geological Society of Japan 2019(0), 129, 2019

J-STAGE
4

Radiocarbon Wiggle-matching Age and Depositional Characteristics of the Ippongihara Debris Avalanche Deposit, Iwate Volcano: An Example of a Small-scale (<0.1km3) Debris Avalanche Deposit Induced by Flank Collapse on an Active Volcano [in Japanese]

ITOH Jun'ichi

… While the hummocky surface is not observed for Di, a block facies composed of unconsolidated tephra and paleosol units is recognized for this deposit. …

BULLETIN OF THE VOLCANOLOGICAL SOCIETY OF JAPAN 64(3), 153-167, 2019

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5

Late Pleistocene–Holocene Volcaniclastic Ejecta Along the Southern Apron of the Esan Volcanic Complex, Japan

Miura Daisuke , Furukawa Ryuta , Arai Ken-ichi

… Eleven samples of black paleosol and charcoal were collected from trenches dug at two sites (A and B) for the purpose of 14C dating. …

Journal of Disaster Research 14(5), 755-765, 2019

J-STAGE
6

Paleosols in the lower part of the Seto Group, Ena City, Gifu Prefecture, central Japan [in Japanese]

葉田野希 , 入江志織 , 吉田孝

… This wide variety of sedimentary facies is indicative of the diverse and highly undulated morphology.The immature paleosol correlatable to inceptisol, which was intercalated in the debris flow deposits that buried the standing tree trunks,was formed in the marginal area of the sedimentary basin.The mature paleosol correlatable to ultisol was predominant on the emerged lake deposits.These suggest that the whole area of the sedimentary basin was situated by a large fluctuation of the lake water level and ground water table. …

Journal of the Faculty of Science Shinshu University (47), 25-43, 2018-03-30

IR
7

A taxonomic re-examination of bryophyte residues found in the paleosol of the Sanbe-Azukihara buried forest in Shimane Prefecture, Japan [in Japanese]

片桐知之 , 井上雅仁

島根県立三瓶自然館研究報告 (16), 1-6, 2018-03
8

Features of paleosols and pedogenic nodules in Tetori Group, Kamiichi and Tateyama regions, Toyama Prefecture, central Japan. [in Japanese]

Kuroshima Kensuke , Shiraishi Fumito

Annual Meeting of the Geological Society of Japan 2018(0), 482, 2018

J-STAGE
9

Paleoweathering and paleoclimatic condition inferred from paleosol facies in the Miocene Seto Porcelain Clay Formation in the Setouchi Geologic Province, central Japan [in Japanese]

Hatano Nozomi , Yoshida Kohki

… Paleosol descriptions and sedimentary facies analysis were performed for the Miocene Seto Porcelain Clay Formation in Toyota City, Aichi Prefecture, to reveal the paleoweathering conditions after deposition. … Three paleosol horizons have been described and compared with modern soils. …

The Journal of the Geological Society of Japan 124(3), 191-205, 2018

J-STAGE
10

Deposits of Caldera-forming Eruptions and Post-caldera Eruptions of the Shikotsu Caldera, Hokkaido [in Japanese]

… A dark-colored paleosol separating these eruption deposits shows a hiatus between these Plinian eruptions. …

Journal of Geography (Chigaku Zasshi) 127(2), Cover02_01-Cover02_02, 2018

J-STAGE
11

History of paleoweathering intensity in the middle Miocene and the Pliocene period; From paleosol facies, chemical weathering degree and clay mineral assemblages. [in Japanese]

Hatano Nozomi , Yoshida Kohki , Irie Shiori , Mori Saori , Natori Wakako , Adachi Yoshiko , Sasao Eiji

Annual Meeting of the Geological Society of Japan 2017(0), 438, 2017

J-STAGE
12

Characteristics and Frequency of Holocene Mass Movements on the Eastern Wall of Aso Caldera, Southwestern Japan [in Japanese]

MIYABUCHI Yasuo , HOSHIZUMI Hideo

… DA2, which underlies a paleosol dated at 5.4 ka (calibrated 14C age), is the largest volcaniclastic deposit observed in the section (more than 2.5 m thick and about 70 m wide). …

Journal of Geography (Chigaku Zasshi) 126(5), 581-593, 2017

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13

Eruption History of Janoo Volcano in the Northwestern Part of Aso Caldera, Japan [in Japanese]

MIYABUCHI Yasuo

… A black humic paleosol divides an upper pumice-fall deposit from a lower scoria-fall deposit. … A 14C age of 3830±30 years BP, which corresponds to 4.2-4.1 ka, was obtained from the humic paleosol interbedded between the ACP1 and Janoo scoria. …

BULLETIN OF THE VOLCANOLOGICAL SOCIETY OF JAPAN 62(1), 1-12, 2017

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14

Chronology of loess-paleosol and paleolith in East Asia [in Japanese]

成瀬敏郎

月刊考古学ジャーナル (687), 7-10, 2016-08
15

Climate reconstruction based on GDGT-based proxies in a paleosol sequence in Japan: Postdepositional effect on the estimation of air temperature

Yamamoto Yasuto , Ajioka Taku , Yamamoto Masanobu

Quaternary international (397), 380-391, 2016-03-19

IR
16

Radiocarbon age of a Holocene terrace of the Chikoi River at the Russia-Mongolia Border

Ueki Takeyuki , Izuho Masami , Buvit Ian , Byambaa Gunchinsuren , Batmunkh Tsogtbaatar

… The terrace deposits consist of massive fine sands of more than 8 m with numerous organic-rich paleosol horizons. … Resulting radiocarbon ages for paleosol horizons suggest that floodplain emergence and terrace formation occurred in the early Holocene. …

Geographical Reports of Tokyo Metropolitan University (51), 29-32, 2016

IR
17

Overturned paleosol layers occurred by Koya pyroclastic flow deposit from Kikai Caldera [in Japanese]

成尾英仁

月刊地球 37(5), 181-188, 2015-05
18

Characterization of the Paleosols in the Neogene Setouchi Geologic Province: Comparactive researches on Paleosols between the Middle Miocene and the Upper Pliocene, central Japan

Hatano Nozomi , Yoshida Kohki

Annual Meeting of the Geological Society of Japan 2015(0), 481, 2015

J-STAGE
19

Matuyama-Brunhes polarity boundary and magneto- climatostratigraphy in loess-paleosol sequence from Lingtai, China

Hyodo Masayuki

Annual Meeting of the Geological Society of Japan 2015(0), 313, 2015

J-STAGE
20

Stratigraphy, Chronology and Depositional Processes of Lahar Deposits in the Sukawa River System, Adatara Volcano, Northeast Japan [in Japanese]

KATAOKA Kyoko S. , KAMINO Narumi , NAGAHASHI Yoshitaka , KIMURA Katsuhiko

… 14C dating for wood fragments within lahar deposits and intercalated paleosol layers indicates that at least 18 lahar events occurred in the area during the last 14000 years. …

BULLETIN OF THE VOLCANOLOGICAL SOCIETY OF JAPAN 60(4), 461-475, 2015

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