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Diacrocanthidium echinulatum
Diacrocanthidium echinulatum (Deflandre, 1937) Loeblich Jr. and Loeblich III, 1970
Originally Palaeostomocystis, subsequently (and now) Diacrocanthidium See also Acanthodiacrodium (combination not validly published)
Tax. sr. synonym of Cleistosphaeridium parvum Davey, 1969, according to Bujak in Bujak et al., 1980.
This combination was not validly published in Deflandre and Foucher, 1967, since these authors did not fully reference the basionym.
Holotype: Deflandre, 1937, pl.11 [al. pl.8], fig.9 (lost according to Deflandre and Foucher, 1967)
Neotype: Deflandre and Foucher, 1967, pl.1, fig.6 (designated by Deflandre and Foucher, 1967)
Age: Late Cretaceous
Originally Palaeostomocystis, subsequently (and now) Diacrocanthidium See also Acanthodiacrodium (combination not validly published)
Tax. sr. synonym of Cleistosphaeridium parvum Davey, 1969, according to Bujak in Bujak et al., 1980.
This combination was not validly published in Deflandre and Foucher, 1967, since these authors did not fully reference the basionym.
Holotype: Deflandre, 1937, pl.11 [al. pl.8], fig.9 (lost according to Deflandre and Foucher, 1967)
Neotype: Deflandre and Foucher, 1967, pl.1, fig.6 (designated by Deflandre and Foucher, 1967)
Age: Late Cretaceous