Home›Class›Era First Appeared›DevonianBrowse ByDevonianFactsDevonianSourcesComments (0)Reader Challenges (0)FactsComparisonTaxonomic Rank OrderWell-attested4 1DevonianFilter Results8 entriesTaxonomic RankAllClass (8)Parent Taxon (Taxonomy Tree)AllChordata (2)Common GroupAllAlgal Classes (1)Fern and Clubmoss Classes (2)Gymnosperm Classes (3)Vertebrate Classes (2)Everyday GroupAllAlgal Classes (1)Fern and Clubmoss Classes (2)Gymnosperm Classes (3)Vertebrate Classes (2)Geographic DistributionAllAfrica (1)Asia (1)Australia (1)China (1)Europe (1)North America (1)South America (1)Living or ExtinctAllYes (8)Show ResultsBrowseCompareSelect all 8ActinopterygiiDevonianCharophyceaeDevonianCycadopsidaDevonianGinkgoopsidaDevonianLycopodiopsidaDevonianPinopsidaDevonianPolypodiopsidaDevonianReptiliaDevonianSources1. Wikipedia: Taxonomic ranktier 2WikipediaTaxonomic rank, Fundamental ranks section, rank sequence sentence, classQuote, Taxonomic rank, Fundamental ranks section, rank sequence sentence, classkingdom, phylum or division, class, order, family, genus, and speciesView the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.