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Peteinosphaeridium hystrichoreticulatum
Peteinosphaeridium? hystrichoreticulatum (Eisenack, 1938) Eisenack et al., 1973
Originally Hystrichosphaeridium, subsequently Baltisphaeridium (an acritarch genus), thirdly (and now) Peteinosphaeridium?. Eisenack et al., 1973 questionably included this species in Peteinosphaeridium.
Holotype: Eisenack, 1938, pl.3, figs.6A-B; lost, according to Eisenack et al., 1973
Age: Ordovician (based on material from an erratic)
Originally Hystrichosphaeridium, subsequently Baltisphaeridium (an acritarch genus), thirdly (and now) Peteinosphaeridium?. Eisenack et al., 1973 questionably included this species in Peteinosphaeridium.
Holotype: Eisenack, 1938, pl.3, figs.6A-B; lost, according to Eisenack et al., 1973
Age: Ordovician (based on material from an erratic)