Charlesdowniea tenuivirgula subsp. conopia (Williams and Downie, 1966b, p.184, pl.18, fig.5) Lentin and Vozzhennikova, 1989, p.227.
TYPE: Holotype: Williams and Downie, 1966b, pl.18, fig.5. HISTORY: Originally Wetzeliella articulata var. conopia, subsequently Wetzeliella articulata subsp. conopia, thirdly Kisselevia tenuivirgula subsp. conopia, fourthly (and now) Charlesdowniea tenuivirgula subsp. conopia. AGE: Early Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |