Bailey and Loy, 1997
From dinoflaj2
Bailey, D.A. and Loy, A., 1997: Oligosphaeridium junctum sp. nov. A Hauterivian dinoflagellate cyst from the North Sea. Journal of Micropalaeontology, v.16, no.2, p.159-162, pl.1-2.
Bailey, D.A. and Loy, A., 1997: Oligosphaeridium junctum sp. nov. A Hauterivian dinoflagellate cyst from the North Sea. Journal of Micropalaeontology, v.16, no.2, p.159-162, pl.1-2.
