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Baltisphaeridium pilosum var. longispinosum
Baltisphaeridium pilosum var. longispinosum, Sarjeant, 1961
Originally Baltisphaeridium pilosum var. Iongispinosum, subsequently Tenua pilosa ssp. Iongispinosa.
Tax. jr. synonym of Hystrichosphaeridium xanthiopyxides var. granulosum (now Prolixosphaeridium granulosum) Deflandre, 1937, according to Sarjeant, 1976.
Tax. sr. synonym of Prolixosphaeridium anasillum Erkmen and Sarjeant, 1980, according to Erkmen and Sarjeant, 1980; at the species rank Prolixosphaeridium granulosum has priority.
Holotype: Sarjeant, 1961, pl.14, fig.8
Age: Early Oxfordian
Originally Baltisphaeridium pilosum var. Iongispinosum, subsequently Tenua pilosa ssp. Iongispinosa.
Tax. jr. synonym of Hystrichosphaeridium xanthiopyxides var. granulosum (now Prolixosphaeridium granulosum) Deflandre, 1937, according to Sarjeant, 1976.
Tax. sr. synonym of Prolixosphaeridium anasillum Erkmen and Sarjeant, 1980, according to Erkmen and Sarjeant, 1980; at the species rank Prolixosphaeridium granulosum has priority.
Holotype: Sarjeant, 1961, pl.14, fig.8
Age: Early Oxfordian