Difference between revisions of "Hystrichosphaeridium heteracanthum subsp. sparsiprocessum"

Revision as of 00:18, 1 September 2015

"subsp. sparsiprocessum" Varma and Dangwal, 1964, p.64, pl.1, fig.7.  Holotype: Varma and Dangwal, 1964, pl.1, fig.7.  NOW Heterosphaeridium heteracanthum? subsp. sparsiprocessum.  Originally Hystrichosphaeridium heteracanthum subsp. sparsiprocessum, subsequently Heterosphaeridium heteracanthum subsp. sparsiprocessum, thirdly Heterosphaeridium? heterocanthum subsp. sparsiprocessum, fourthly (and now) Heterosphaeridium heteracanthum? subsp. sparsiprocessum.  Age: Eocene-Oligocene.Hystrichosphaeridium heteracanthum