{"title":"英国西南部Hettangian和下Sinemurian的早侏罗世双壳类","authors":"P. Hodges","doi":"10.1080/25761900.2022.12131794","DOIUrl":null,"url":null,"abstract":"In Part 1, the early Jurassic bivalves from the Hettangian and Lower Sinemurian stages of south-west Britain are described. Sections on the history of research, stratigraphy, localities, conventions and techniques are included and a new concept of the type population is presented. The systematics section contains descriptions of 6 species assigned to the subclass Palaeotaxodonta including the genera Palaeonucula, Dacryomya, Palaeoneilo, Rollieria and Ryderia and 6 species assigned to the subclass Isofilobranchia including Myoconcha (Myoconcha), Myoconcha (Modiolina), Modiolus (Modiolus), Modiolus (Cyranus) subgen. nov. and Inoperna including I. lilliputensis sp. nov.","PeriodicalId":134015,"journal":{"name":"Monographs of the Palaeontographical Society","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"The Early Jurassic Bivalvia from the Hettangian and Lower Sinemurian of South-West Britain\",\"authors\":\"P. Hodges\",\"doi\":\"10.1080/25761900.2022.12131794\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In Part 1, the early Jurassic bivalves from the Hettangian and Lower Sinemurian stages of south-west Britain are described. Sections on the history of research, stratigraphy, localities, conventions and techniques are included and a new concept of the type population is presented. The systematics section contains descriptions of 6 species assigned to the subclass Palaeotaxodonta including the genera Palaeonucula, Dacryomya, Palaeoneilo, Rollieria and Ryderia and 6 species assigned to the subclass Isofilobranchia including Myoconcha (Myoconcha), Myoconcha (Modiolina), Modiolus (Modiolus), Modiolus (Cyranus) subgen. nov. and Inoperna including I. lilliputensis sp. nov.\",\"PeriodicalId\":134015,\"journal\":{\"name\":\"Monographs of the Palaeontographical Society\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Monographs of the Palaeontographical Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/25761900.2022.12131794\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Monographs of the Palaeontographical Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/25761900.2022.12131794","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Early Jurassic Bivalvia from the Hettangian and Lower Sinemurian of South-West Britain
In Part 1, the early Jurassic bivalves from the Hettangian and Lower Sinemurian stages of south-west Britain are described. Sections on the history of research, stratigraphy, localities, conventions and techniques are included and a new concept of the type population is presented. The systematics section contains descriptions of 6 species assigned to the subclass Palaeotaxodonta including the genera Palaeonucula, Dacryomya, Palaeoneilo, Rollieria and Ryderia and 6 species assigned to the subclass Isofilobranchia including Myoconcha (Myoconcha), Myoconcha (Modiolina), Modiolus (Modiolus), Modiolus (Cyranus) subgen. nov. and Inoperna including I. lilliputensis sp. nov.