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资源名称: Conodonts from the Fairfield Group, Canning Basin, Western Australia
资源来源: Research Data Australia
URL: http://www.ga.gov.au/metadata-gateway/metadata/rec
资源描述:

Conodonts from the Fairfield Group, Canning Basin were examined in order to determine both the sequence of species and the age of the Group. This work is part of a larger study of the latest Devonian and Early Carboniferous rocks exposed on the northern margin of the basin. A total of 57 form species referable to 21 form genera and an additional two multi-element taxa are described: two multi-element species, lcriodus platys and Pelekysgnathus australis, and one form species, Spathognathodus canningensis, are new and one form species, Hibbardella helmsi, has a new name. One multi-element taxon and fourteen form species are left in open nomenclature. Six assemblage zones are recognised although the endemic nature of the fauna and differing ranges of form species from those recorded elsewhere preclude accurate correlation with other sequences in Australia and overseas. However, a broad correlation is presented. The two lowest assemblage zones are latest Devonian and are present in the Gumhole Formation and the lowermost part of the Yellow Drum Sandstone. The upper four assemblage zones are Early Carboniferous (Tournaisian) and are present in the remainder of the Yellow Drum Sandstone and the Laurel Formation.

语种: 英语   
格式: html   PDF   
资源集合类型: 科学数据
内容类型: 数据集
学科分类: Earth and Environmental Sciences geosciences, multidisciplinary paleontology
中文关键词: 澳大利亚地球科学出版 公告 古生物学 地学信息 地球科学
英文关键词: Geoscience Australia publication; Bulletin; Palaeontology; Geoscientific information; Earth sciences;
空间范围: Spatial:iso19139dcmiBox:northlimit=-17; southlimit=-19; westlimit=124.5; eastLimit=127.5; projection=WGS84;
创建时间范围: 1979
版权信息: Commonwealth of Australia (Geoscience Australia)
适用对象: 学生   科研工作者   教师   
服务类型: 检索服务
访问控制方式: 免费
被访问次数: 30

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登记时间: 2013-12-17 14:21:03.0
修改时间: 2013-12-19 21:28:25.0
URL最后检查时间: 2020-02-22 01:41:08.0


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