干旱区生态环境知识资源中心(Arid): Late Jurassic-Early Cretaceous climate change record in clay minerals of the Norwegian-Greenland Seaway

Arid

DOI	10.1016/j.palaeo.2019.109331
	Late Jurassic-Early Cretaceous climate change record in clay minerals of the Norwegian-Greenland Seaway
	Turner, Holly E.1; Huggett, Jennifer M.2
通讯作者	Turner, Holly E.
来源期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN	0031-0182
EISSN	1872-616X
出版年	2019
卷号	534
英文摘要	The humid climate of northwestern Europe during the Late Jurassic Early Cretaceous was punctuated by widespread arid phase. There are few well constrained and complete sections that document this climate shift from semi-humid to arid, and back to more humid conditions. Detrital clay minerals formed in soils and derived through weathering may be used as palaeoclimatic proxies, and here, clay mineral assemblages from several well-constrained sections from the Norwegian Continental Shelf are presented as a N-S transect of the Norwegian-Greenland Seaway. Palaeoclimate signals in most of the clay mineral sections are complicated by diagenetic overprinting. Yet, towards the Boreal realm of the Norwegian-Greenland Seaway there is a discernib palaeoclimatic signal in the clay mineralogy of Well 16/3-4. At similar to 30 degrees N, kaolinite is known to have reappeared in the clay mineralogical record in the upper part of Calpionellid Zone B (early-mid Berriasian). However, we find an absence of kaolinite at 40 degrees N in Well 16/3-4 from the North Sea until the late Berriasian, suggesting that initiation of the first humid phase in the Early Cretaceous Norwegian-Greenland Seaway was diachronous.
英文关键词	J/K Kimmeridge Clay Kaolinite Palaeoclimate Norwegian Continental Shelf
类型	Article
语种	英语
国家	England
收录类别	SCI-E
WOS记录号	WOS:000504504200020
WOS关键词	BURIED PALEOREGOLITH PROFILES ; NORTH-SEA ; KIMMERIDGE CLAY ; WESSEX BASIN ; RICH BEDS ; DIAGENESIS ; STRATIGRAPHY ; PALEOCLIMATE ; ENVIRONMENT ; ENGLAND
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS研究方向	Physical Geography ; Geology ; Paleontology
EI主题词	2019-11-15
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310878
作者单位	1.Univ Portsmouth, Sch Earth & Environm Sci, Burnaby Bldg,Burnaby Rd, Portsmouth PO1 3QL, Hants, England; 2.Nat Hist Museum, Dept Earth Sci, Cromwell Rd, London SW7 5BD, England
推荐引用方式 GB/T 7714	Turner, Holly E.,Huggett, Jennifer M.. Late Jurassic-Early Cretaceous climate change record in clay minerals of the Norwegian-Greenland Seaway[J],2019,534.
APA	Turner, Holly E.,&Huggett, Jennifer M..(2019).Late Jurassic-Early Cretaceous climate change record in clay minerals of the Norwegian-Greenland Seaway.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,534.
MLA	Turner, Holly E.,et al."Late Jurassic-Early Cretaceous climate change record in clay minerals of the Norwegian-Greenland Seaway".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 534(2019).