Home›Bird Families›Era First Appeared›CretaceousBrowse ByCretaceousFactsCretaceousSourcesComments (0)Reader Challenges (0)FactsComparisonTaxonomic Rank OrderWell-attested6 1CretaceousFilter Results1 entryTaxonomic RankAllFamily (1)Common GroupAllPigeon And Dove Families (1)Everyday GroupAllPigeon And Dove Families (1)Living or ExtinctAllYes (1)Show ResultsColumbidaeCretaceousSources1. Wikipedia: Taxonomic ranktier 2WikipediaTaxonomic rank, Fundamental ranks section, rank sequence sentence, bird familiesQuote, Taxonomic rank, Fundamental ranks section, rank sequence sentence, bird familieskingdom, 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.