Oligosphaeridium dharmpurense

dharmpurense Khanna and Singh, 1981b, p.398, fig.2, nos.5-6; text-fig.11.  Holotype: Khanna and Singh, 1981b, fig.2, no.5.  This name was not validly published in Singh et al. (1979, p.35-36), Khanna (1979, p.217) and Khanna et al. (1981, pl.3, fig.5), since no description was provided.  Age: Mid Eocene.

Parent: Oligosphaeridium