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Hystrichosphaeridium flosculus
Hystrichosphaeridium flosculus Deflandre, 1937
NOW Florentinia?. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (combination not validly published; Acritarch), thirdly Litosphaeridium?, fourthly Silicisphaera?, fifthly (and now) Florentinia?.
Taxonomic junior synonym: Eurysphaeridium fibratum (name not validly published), according to Slimani (2001a, p.192).
Holotype: Deflandre, 1937, pl.15 [al. pl.12], fig.5
Age: Senonian
NOW Florentinia?. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (combination not validly published; Acritarch), thirdly Litosphaeridium?, fourthly Silicisphaera?, fifthly (and now) Florentinia?.
Taxonomic junior synonym: Eurysphaeridium fibratum (name not validly published), according to Slimani (2001a, p.192).
Holotype: Deflandre, 1937, pl.15 [al. pl.12], fig.5
Age: Senonian