M
Michael H. Marshall
Researcher at Aberystwyth University
Publications - 17
Citations - 873
Michael H. Marshall is an academic researcher from Aberystwyth University. The author has contributed to research in topics: Varve & Younger Dryas. The author has an hindex of 13, co-authored 15 publications receiving 777 citations.
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Journal ArticleDOI
A complete terrestrial radiocarbon record for 11.2 to 52.8 kyr B.P
Christopher Bronk Ramsey,Richard A. Staff,Charlotte Bryant,Fiona Brock,Hiroyuki Kitagawa,Johannes van der Plicht,Johannes van der Plicht,Gordon Schlolaut,Michael H. Marshall,Achim Brauer,Henry F. Lamb,Rebecca L. Payne,Pavel E. Tarasov,Tsuyoshi Haraguchi,Katsuya Gotanda,Hitoshi Yonenobu,Yusuke Yokoyama,Ryuji Tada,Takeshi Nakagawa +18 more
TL;DR: 14C results from Lake Suigetsu, Japan are reported, which provide a comprehensive record of terrestrial radiocarbon to the present limit of the 14C method, and gives information on the connection between global atmospheric and regional marine radiOCarbon levels.
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Late Pleistocene desiccation of Lake Tana, source of the Blue Nile
Henry F. Lamb,C. Richard Bates,Paul Melor Vernon Coombes,Michael H. Marshall,Mohammed Umer,Sarah J. Davies,Eshete Dejen +6 more
TL;DR: In this article, high-resolution seismic data from Lake Tana, the source of the Blue Nile in northern Ethiopia, reveal a deep sedimentary sequence divided by four strong reflectors.
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SG06, a fully continuous and varved sediment core from Lake Suigetsu, Japan: stratigraphy and potential for improving the radiocarbon calibration model and understanding of late Quaternary climate changes
Takeshi Nakagawa,Katsuya Gotanda,Tsuyoshi Haraguchi,Toru Danhara,Hitoshi Yonenobu,Achim Brauer,Yusuke Yokoyama,Ryuji Tada,Keiji Takemura,Richard A. Staff,Rebecca L. Payne,Christopher Bronk Ramsey,Charlotte Bryant,Fiona Brock,Gordon Schlolaut,Michael H. Marshall,Pavel E. Tarasov,Henry F. Lamb +17 more
TL;DR: This article reported key litho-stratigraphic information concerning the SG06 sediment core, highlighting changes in the clarity of annual laminations (varves) with depth, and possible implications for the mechanism of the climate change.
Journal ArticleDOI
A novel approach to varve counting using μXRF and X-radiography in combination with thin-section microscopy, applied to the Late Glacial chronology from Lake Suigetsu, Japan
Michael H. Marshall,Gordon Schlolaut,Takeshi Nakagawa,Henry F. Lamb,Achim Brauer,Richard A. Staff,Christopher Bronk Ramsey,Pavel E. Tarasov,Katsuya Gotanda,Tsuyoshi Haraguchi,Yusuke Yokoyama,Hitoshi Yonenobu,Ryuji Tada +12 more
TL;DR: Schlolaut et al. as mentioned in this paper used high-resolution X-ray fluorescence (μXRF) and X-radiography for varve counting on the Late Glacial sediments of core SG06.
Journal ArticleDOI
Climatic change in northern Ethiopia during the past 17,000 years: a diatom and stable isotope record from Lake Ashenge
Michael H. Marshall,Henry F. Lamb,Sarah J. Davies,Melanie J. Leng,Melanie J. Leng,Zelalem Kubsa,Mohammed Umer,Charlotte Bryant +7 more
TL;DR: In this article, a closed-basin lake near the northernmost penetration of summer monsoon rains is used to provide a continental record of past changes in the strength of the African monsoon system, which may represent a temporary reactivation of the monsoonal circulation system following its reduced activity during the Last Glacial Maximum.