Difference between revisions of "Achomosphaera alcicornu forma columnaeformis"

From dinoflaj2
Jump to: navigation, search
(No difference)

Revision as of 23:56, 31 August 2015

"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.Achomosphaera alcicornu