globalchange  > 气候减缓与适应
DOI: 10.1016/j.quascirev.2018.09.028
Scopus记录号: 2-s2.0-85054417395
论文题名:
The enigma of rare Quaternary oolites in the Indian and Pacific Oceans: A result of global oceanographic physicochemical conditions or a sampling bias?
作者: Gallagher S.J.; Reuning L.; Himmler T.; Henderiks J.; De Vleeschouwer D.; Groeneveld J.; Rastigar Lari A.; Fulthorpe C.S.; Bogus K.; Renema W.; McGregor H.V.; Kominz M.A.; Auer G.; Baranwal S.; Castañeda S.; Christensen B.A.; Franco D.R.; Gurnis M.; Haller C.; He Y.; Ishiwa T.; Iwatani H.; Jatiningrum R.S.; Korpanty C.A.; Lee E.Y.; Levin E.; Mamo B.L.; McHugh C.M.; Petrick B.F.; Potts D.C.; Takayanagi H.; Zhang W.; Expedition 356 Shipboard Scientists
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2018
卷: 200
起始页码: 114
结束页码: 122
语种: 英语
英文关键词: Aridity ; Holocene ; Indian Ocean ; Indo-Pacific ; Northwest Shelf Australia ; Ooids ; Ooids ; Oolites ; Oolites ; Pacific Ocean ; Quaternary ; Quaternary ; Skeletal grains ; Southern Pacific
英文摘要: Marine ooids are iconic indicators of shallow seawater carbonate saturation state, and their formation has traditionally been ascribed to physicochemical processes. The Indo-Pacific stands out as a region devoid of oolites, particularly during the Quaternary: the “ooid enigma”. Here we present results from recent coring by the International Ocean Discovery Program (IODP Expedition 356) off west Australia that shows that ooid horizons are common in Pleistocene strata up to 730,000 years old. Extensive “ooid factories” were created due to the presence of long-lived tidally influenced flat–topped tropical platforms suitable for intermittent ooid accretion over hundreds to thousands of years during highstands and times of lower sea level. This work suggests marine ooids may actually be more common in Indo-Pacific than previously reported. Past global ocean alkalinity was elevated during Pleistocene glacial periods and continental climate was generally more arid in the Indo-Pacific region compared to interglacials and the Holocene. Therefore, increased aridity associated with higher alkalinity conditions during the glacials facilitated ooid precipitation on adjacent tropical carbonate platforms particularly offshore from arid Australia. This confluence of factors suggests that more “ooid factories” may be encountered by further coring Indo-Pacific regions with Pleistocene flat long-lived carbonate shelves. However, Indo-Pacific Quaternary ooid occurrences outside Australia are rare, suggesting that the Northwest Shelf may be a unique archive of this non-skeletal precipitate. Further investigations into the petrography and geochemistry of pre-Holocene ooid occurrences will provide insights into their origin and the relative role of biotic, physicochemical and other factors in their formation. © 2018 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112010
Appears in Collections:气候减缓与适应

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作者单位: School of Earth Sciences, University of Melbourne, Melbourne, Victoria 3010, Australia; EMR – Energy and Mineral Resources Group, Geological Institute RWTH Aachen University, Wuellnerstrasse 2, Aachen, 52056, Germany; Geological Survey of Norway, Postal Box 6315 Torgarden, Trondheim, 7491, Norway; Department of Earth Sciences, Uppsala University, Villavägen 16, Uppsala, 75236, Sweden; MARUM–Center for Marine and Environmental Sciences and Department of Geosciences, University of Bremen, Bremen, 28334, Germany; School of Earth Sciences, The University of Western Australia, 35 stirling HighwayWA 6009, Australia; Institute for Geophysics, University of Texas at Austin, 10100 Burnet Road (R2200), Austin, TX 78758-4445, United States; Camborne School of Mines, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Penryn Cornwall, TR10 9FE, United Kingdom; Naturalis Biodiversity Center, PO Box 9517, Leiden, 2300, Netherlands; School of Earth and Environmental Sciences, University of Wollongong, Northfields Avenue, Wollongong, NSW 2522, Australia; Department of Geosciences, Western Michigan University, 1903 West Michigan Ave., 1187 Rood Hall, Kalamazoo, MI 49008, United States; Department of Biogeochemistry, Japan Agency for Marine-Earth Science and Technology, 2-15 Natsushima-Cho, Yokosuka, 237-0061, Japan; Geological Survey of Norway, Leiv Eirikssons vei 39, Trondheim, 7040, Norway; CAGE-Centre for Arctic Gas hydrate, Environment and climate, UiT, Postboks 6050 Langnes, Tromsø, N-9037, Norway; Department of Geosciences, University of Massachusetts, 233 Morrill Science Center II, 611 N. Pleasant St., Amherst, MA 01003, United States; Environmental Studies, Adelphi University, 1 South Ave. SCB 201, Garden City, NY 11530, United States; Department of Geophysics, National Observatory, Rua Gal. Jose Cristino, 77, Rio de JaneiroRJ 20921-400, Brazil; Division of Geological and Planetary Sciences, California Institute of Technology, 1200 East California Blvd., MC 2520-21, Pasadena, CA 91125, United States; College of Marine Science, University of South Florida, 140 7th Ave. South, St. Petersburg, FL 33701, United States; Earth Sciences, Zhejiang University, 38 Zheda Road, Hangzhou, Zhejiang, China; Atmosphere and Ocean Research Institute, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba 277-8564, Japan; School of Biological Sciences, The University of Hong Kong, Room 3N-10, 3F, Kadoorie Biological Sciences Building, Pokfulam Road, Hong Kong; Geoscience, Geotechnology and Material Resource Engineering, Akita University, 1-1 Gakuen-cho, Tegata, Akita-shi, 010-8502, Japan; MARUM Center for Marine and Environmental Sciences and Department of Geosciences, University of Bremen, Bremen, 28334, Germany; Germany School of Biological Sciences, University of Queensland, Level 8, Gehrmann Bldg, Germany; Faculty of Earth Systems and Environmental Sciences, Chonnam National University, 33 Yongbong-ro, Buk-gu, Gwangju, 61186, South Korea; Department of Earth and Planetary Sciences, University of California, Davis, CA 95616, United States; School of Biological Sciences, The University of Hong Kong, Kadoorie Biological Sciences Building, Pokfulam Road, Hong Kong; School of Earth and Environmental Sciences, Queens College (C.U.N.Y.), 65-30, Kissena Blvd. FlushingNY 11367, United States; School of Geography, Politics & Sociology, University of Newcastle Upon Tyne Daysh Bldg, Newcastle Upon Tyne, NE1 7RU, United Kingdom; Ecology & Evolutionary Biology and Institute of Marine Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, United States; Institute of Geology and Paleontology, Tohoku University, Aobayama, Sendai, 980-8578, Japan; MOE Key Laboratory of Surficial Geochemistry, Department of Earth Sciences, Nanjing University, 163 Xianlindadao Road, Nanjing, 210046, China

Recommended Citation:
Gallagher S.J.,Reuning L.,Himmler T.,et al. The enigma of rare Quaternary oolites in the Indian and Pacific Oceans: A result of global oceanographic physicochemical conditions or a sampling bias?[J]. Quaternary Science Reviews,2018-01-01,200
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