Comasphaeridium Staplin et al., 1965, p.192.
EMENDATION: Sarjeant and Stancliffe, 1994, p.25. COMMENTS: Acritarch genus. For synonymy see Fensome et al. (1990, p.149). TYPE: Valensi, 1949, fig.5, no.6, as Micrhystridium cometes.
Species: DINOFLAJ (c) 1998 |