Difference between revisions of "Achomosphaera alcicornu forma columnaeformis"
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Revision as of 13:14, 2 December 2016
"forma columnaeformis" Aristova, 1971, p.117-118, pl.1, fig.2. Holotype: Aristova, 1971, pl.1, fig.2. NOW Achomosphaera alcicornu subsp. columnaeformis. Originally Achomosphaera alcicornu forma columnaeformis, subsequently (and now) Achomosphaera alcicornu subsp. columnaeformis. Age: Eocene.
Parent: Achomosphaera alcicornu