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Appendix A

Baltisphaeridium colligerum

"Baltisphaeridium colligerum" (Deflandre and Cookson, 1955, p.278-279, pl.7, fig.3) Downie and Sarjeant, 1965, p.88.

EMENDATIONS: Cookson, 1965a, p.86; Goodman and Witmer, 1985, p.77-78, both as Diphyes colligerum.

TYPE: Holotype: Deflandre and Cookson, 1955, pl.7, fig.3.

HISTORY: NOW: Diphyes. Originally Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly (and now) Diphyes.

COMMENTS: This combination was not validly published in Downie and Sarjeant (1963, p.92), since these authors did not fully reference the basionym.

AGE: Early Eocene.


Infraspecific taxa:


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