Caddasphaera J.P.G. Fenton, R. Neves & K.M. Piel, 1980 Dataset GBIF Backbone Taxonomy Rank GENUS Published in Palaeontology (Lond) 23 (1): 164. Classification kingdom Plantae genus Caddasphaera Name Homonyms Caddasphaera J.P.G.Fenton, R.Neves & K.M.Piel, 1980