Impletosphaeridium polypes subsp. clavulum
From dinoflaj3
Revision as of 19:29, 21 December 2016 by Maintenance script (Talk | contribs)
"subsp. clavulum" (Davey, 1969a, p.154–155, pl.6, figs.9–10) He Chengquan and Li Peng, 1981, p.65. Holotype: Davey, 1969a, pl.6, fig.9; Fauconnier and Masure, 2004, pl.50, fig.1. NOW Impletosphaeridium? clavulum. Originally Cleistosphaeridium polypes var. clavulum, subsequently Cleistosphaeridium polypes subsp. clavulum, thirdly Impletosphaeridium polypes subsp. clavulum, fourthly Bacchidinium polypes subsp. clavulum, fifthly Cleistosphaeridium clavulum, sixthly Impletosphaeridium clavulum, seventhly (and now) Impletosphaeridium? clavulum. Age: Cenomanian.
Parent: Impletosphaeridium polypes