Multiproxy sedimentological and geochemical analyses across the Lower–Middle Pleistocene boundary: chemostratigraphy and paleoenvironment of the Chiba composite section, central Japan

Autor: Kentaro Izumi, Yuki Haneda, Yusuke Suganuma, Makoto Okada, Yoshimi Kubota, Naohisa Nishida, Moto Kawamata, Takuya Matsuzaki

Publikováno v: Progress in Earth and Planetary Science, Vol 8, Iss 1, Pp 1-19 (2021)

Abstract The Chiba composite section (CbCS) in the Kokumoto Formation, Kazusa Group, central Japan is a thick and continuous marine succession that straddles the Lower–Middle Pleistocene boundary and the well-recognized Matuyama–Brunhes paleomagn

Externí odkaz: https://doaj.org/article/f8804598a68844e79107ad2982c3475d

Calcareous nannofossil biostratigraphy of the Lower–Middle Pleistocene boundary of the GSSP, Chiba composite section in the Kokumoto Formation, Kazusa Group, central Japan, and implications for sea-surface environmental changes

Autor: Koji Kameo, Yoshimi Kubota, Yuki Haneda, Yusuke Suganuma, Makoto Okada

Publikováno v: Progress in Earth and Planetary Science, Vol 7, Iss 1, Pp 1-17 (2020)

Abstract The Chiba composite section (CbCS), in the middle of the Boso Peninsula in central Japan, was ratified as the Global Boundary Stratotype Section and Point (GSSP) for the Lower–Middle Pleistocene boundary, accompanied by the Matuyama–Brun

Externí odkaz: https://doaj.org/article/968b420e2c2d4968bd2610c3448e62f7

Calcareous nannofossil biostratigraphy of the Lower–Middle Pleistocene boundary of the GSSP, Chiba composite section in the Kokumoto Formation, Kazusa Group, central Japan, and implications for sea-surface environmental changes

Autor: Yuki Haneda, Yusuke Suganuma, Yoshimi Kubota, Makoto Okada, Koji Kameo

Publikováno v: Progress in Earth and Planetary Science, Vol 7, Iss 1, Pp 1-17 (2020)

Abstract The Chiba composite section (CbCS), in the middle of the Boso Peninsula in central Japan, was ratified as the Global Boundary Stratotype Section and Point (GSSP) for the Lower–Middle Pleistocene boundary, accompanied by the Matuyama–Brun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9529f7f6641bf3b4ea2dc721153619f8
http://link.springer.com/article/10.1186/s40645-020-00355-x

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High-resolution 10Be and paleomagnetic recording of the last polarity reversal in the Chiba composite section: Age and dynamics of the Matuyama–Brunhes transition

Autor: Quentin Simon, Karim Keddadouche, Yusuke Suganuma, Makoto Okada, Georges Aumaître, Yuki Haneda, D.L. Bourles

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2019, 519, pp.92-100. ⟨10.1016/j.epsl.2019.05.004⟩
Earth and Planetary Science Letters, 2019, 519, pp.92-100. ⟨10.1016/j.epsl.2019.05.004⟩
Earth And Planetary Science Letters (0012-821X) (Elsevier BV), 2019-08, Vol. 519, P. 92-100

International audience; We present new magnetic (direction and relative paleointensity) and beryllium isotope (10 Be, 9 Be and 10 Be/ 9 Be ratio) results covering the last geomagnetic reversal, i.e., the Matuyama-Brunhes transition (MBT), from the Ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ba145fe515a55d7fe11c67037fb519
https://hal.archives-ouvertes.fr/hal-02136716/file/Simonetal_EPSL2019_Chiba.pdf