{"title":"18. Systematics of the Nonmammalian Synapsida and Implications for Patterns of Evolution in Synapsids","authors":"James A.Hopson","doi":"10.7591/9781501718335-020","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":221857,"journal":{"name":"Origins of the Higher Groups of Tetrapods","volume":"90 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Origins of the Higher Groups of Tetrapods","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7591/9781501718335-020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}