The youngest Ordovician (latest Katian) coral fauna from eastern Australia, in the uppermost Malachis Hill Formation of central New South Wales | |
Wang, Guangxu (王光旭)2,3; Percival, Ian G.1; Zhen, Yong Yi1 | |
刊名 | ALCHERINGA |
2020-06-18 | |
页码 | 23 |
关键词 | Rugose corals tabulate corals latest Katian Late Ordovician New South Wales palaeogeography |
ISSN号 | 0311-5518 |
DOI | 10.1080/03115518.2020.1747540 |
英文摘要 | Corals representing the sole occurrence of C/S Fauna IV of the regional biostratigraphic scheme occur in limestone in the uppermost Malachis Hill Formation of the Bowan Park area, central New South Wales. New species described and illustrated from this fauna include the rugosanBowanophyllum ramosumand tabulateHemiagetiolites longiseptatus. Also documented are three other distinct species ofHemiagetiolites,H. spinimarginatus(Hall, 1975),H.sp. cf.H. palaeofavositoides(Lin & Chow,1977) andH. sp., an unnamed species ofPaleofavosites, and three heliolitine corals,Heliolites waicunensisLin & Chow,1977,Navoites cargoensis(Hill, 1957) andPlasmoporellasp. These descriptions, which complete knowledge of the entire fauna collected over 50 years, enable interesting conclusions to be drawn regarding palaeogeographic affinities of this youngestin situOrdovician coral fauna known from eastern Australia. Its remarkable similarities to contemporaneous coral faunas from South Tien Shan and the Chu-Ili Terrane indicate strong connections between eastern Australia and the latter two terranes, supporting their positioning in equatorial latitudes of eastern peri-Gondwana. However, it is puzzling that fewer similarities exist between the eastern Australian coral fauna and those from rocks of Katian age in SE China, which may be due to either a slightly younger age of the former fauna or a relatively higher palaeolatitudinal position of South China. Guangxu Wang [gxwang@nigpas.ac.cn], State Key Laboratory of Palaeobiology and Stratigraphy; Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing Institute of Geology and Palaeontology, Nanjing 210008, China; Ian G. Percival [ian.percival@planning.nsw.gov.au], and Yong Yi Zhen [yong-yi.zhen@planning.nsw.gov.au], Geological Survey of New South Wales, 947-953 Londonderry Road, Londonderry, NSW 2753, Australia. |
资助项目 | National Natural Science Foundation of China[41602008] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] |
WOS关键词 | BROKEN RIVER PROVINCE ; TABULATE CORALS ; CONODONTS ; MORPHOMETRICS ; HISTORY |
WOS研究方向 | Paleontology |
语种 | 英语 |
出版者 | TAYLOR & FRANCIS LTD |
WOS记录号 | WOS:000547333200001 |
资助机构 | National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/32116] |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Wang, Guangxu (王光旭) |
作者单位 | 1.Geol Survey New South Wales, 947-953 Londonderry Rd, Londonderry, NSW 2753, Australia 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Peoples R China 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Guangxu ,Percival, Ian G.,Zhen, Yong Yi. The youngest Ordovician (latest Katian) coral fauna from eastern Australia, in the uppermost Malachis Hill Formation of central New South Wales[J]. ALCHERINGA,2020:23. |
APA | Wang, Guangxu ,Percival, Ian G.,&Zhen, Yong Yi.(2020).The youngest Ordovician (latest Katian) coral fauna from eastern Australia, in the uppermost Malachis Hill Formation of central New South Wales.ALCHERINGA,23. |
MLA | Wang, Guangxu ,et al."The youngest Ordovician (latest Katian) coral fauna from eastern Australia, in the uppermost Malachis Hill Formation of central New South Wales".ALCHERINGA (2020):23. |
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