Difference between revisions of "Tanyosphaeridium isocalamum"

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Revision as of 14:08, 2 December 2016

isocalamum (Deflandre and Cookson, 1955, p.272, pl.2, figs.7-8; text-figs.30-35) Davey and Williams, 1969, p.7.  Holotype: Deflandre and Cookson, 1955, pl.2, figs.7-8; Fauconnier and Masure, 2004, pl.78, figs.5-8.  Originally Hystrichosphaeridium, subsequently (and now) Tanyosphaeridium.  Age: Early Cretaceous.

Parent: Tanyosphaeridium