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The Palaeontographical Society issues an annual volume of serially numbered publications; these may either be a single complete monograph or part of a continuing monograph

机译:古生物学学会每年发行连续编号的出版物。这些可以是单个完整的专论,也可以是连续的专论的一部分

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In Part 2, we describe the dicyclic non-camerate crinoids, the Cladida, including three orders, the Cyathocrinida (five genera, 15 species, excluding Crotalocrinites pulcher (Hisinger)), Dendrocrinida (six genera, 15 species) and Flexibilia (13 genera, 17 species), including those taxa left in open nomenclature; two further species are incerti ordinis. One new genus is erected, the crotalocrinitid Pleuroptyx Widdison gen. nov., type speciesApiocrinites?punctalus Hisinger. Five new nominal species are described, namely the cyathocrinitid Cyathocrintes? Jones sp. nov. and the crotalocrinitid Crotalocrinites enodis Widdison sp. nov. both from the Much Wenlock Limestone Formation of the Dudley area), and the dendrocrinids `Dendrocrinus' whitei sp. nov. (Upper Llandovery Hughley Shales, Shropshire), Dendrocriпus? johnphillipsi sp. nov. (Upper Ludlow Leintwardine Formation, Herefordshire) and Plicodendrocrinus brevis (Ramsbottom МS) sp. nov. (Wenlock or Ludlow, Staffordshire). In an addendum to Part 1, the calceocrinid Chirocrinus baingowardi sp. nov. is described (Lower Llandovery Mulloch Hill Sandstone Formation, Ayrshire).
机译:在第2部分中,我们描述了双环非-形海百合科,包括三个亚纲,Cyathocrinida(5属15种,不包括Crocrocrinites pulcher(兴辛格)),Dendrocrinida(6属15种)和Flexibilia(13属) ,共17种),包括以开放命名法保留的那些分类单元;另外两个物种是不安全的or。竖立了一个新属,即crotalocrinitid Pleuroptyx Widdison属。十一月,类型种为尖晶石?描述了五个新的标称物种,即c隐鞘藻Cycyocrintes?琼斯sp。十一月和crotalocrinitid Crotalocrinites enodis Widdison sp.。十一月都来自达德利地区的多温洛克石灰岩地层)和树枝状树突藻“ Dendrocrinus” whitei sp.。十一月(什罗普郡Llandovery Hughley页岩上部),Dendrocriпus?约翰菲利普公司十一月(上赫德福德郡,勒德洛汀上层编队)和短小Plicodendrocrinus(RamsbottomМS)sp。十一月(斯塔福德郡温洛克或拉德洛)。在第1部分的附录中,钙cal孢属Chirocrinus baingowardi sp。十一月描述(下埃尔兰郡兰德洛维·穆洛奇山砂岩地层)。

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