The palynology of the Plenmeller coalfield and adjacent areas in Northern England.
The palynology of the Plenmeller coalfield and adjacent areas in Northern England.
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英格兰北部普伦梅勒煤田及邻近地区的孢粉学。
DOI：
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发表时间：
1981
期刊：
影响因子：
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通讯作者：
S. Mahdi
中科院分区：
文献类型：
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作者：
S. Mahdi
在本次调查中，从英格兰北部的费瑟斯通（Featherstone）、普莱姆勒（Plenmeller）和邻近地区收集的样本，产生了多种多样、保存完好的小孢子组合，具有明显的垂直变化，与之前在其他地方的同年龄地层中描述的样品相当接近。从纳莫里亚和威斯特伐利亚A和B地层中收集的煤和页岩样品中识别出六个主要的组合，这些样品以前没有通过小孢子证据确定年代。与先前在苏格兰、北英格兰和英格兰的类似地层中由几位作者描述的小孢子组合进行了详细的比较。中部省。对其71属206种进行了正式的分类描述。描述了22种新类型，并提出了一种新组合。
The samples collected in the present investigation from Featherstone, Plenmeller and adjacent areas in the North of England, yielded diverse, well preserved miospore assemblages with marked vertical variation, which compare fairly closely with those previously described from strata of the same age elsewhere. Six major Assemblages are recognised from coal and shale samples collected within Namurian and Westphalian A and B strata which have not previously been dated by miospore evidence. Oetailed comparisons are made with miospore assemblages previously described by several authors from similar stratigraphical horizons in Scotland, North England and. the Central Province. Formal taxonomic description is presented for 206 species belonging to 71 genera.tions 22 new types are described and one new combination is suggested.