Difference between revisions of "Achomosphaera hirundo"

Latest revision as of 00:56, 1 September 2015

"hirundo" (Eisenack, 1958a, p.404-405, pl.24, fig.12) Davey and Williams, 1969, p.4.  Emendation: Sarjeant, 1985a, p.76-77, as Achomosphaera hirundo.  Holotype: Eisenack, 1958a, pl.24, fig.12.  NOW Cordosphaeridium?.  Originally Hystrichosphaeridium, subsequently Achomosphaera, thirdly Lanternosphaeridium, fourthly (and now) Cordosphaeridium?, fifthly Spiniferites.  This combination was not validly published in Davey and Williams (1966b, p.104), since these authors did not fully reference the basionym.  N.I.A.  Age: Early Cretaceous.