Triquetrorhabdulus finifer Theodoridis, 1984
Theodoridis, S., (1984): Calcareous nannofossil biostratigraphy of the Miocene and revision of the helicoliths and discoasters. - Utrecht Micropaleontological Bulletin. 32: 1-271.
Triquetrorhabdulus finifer
Theodoridis, 1984
Zanclean
DSDP Leg 23, Site 219, Laccadive-Chagos Ridge, Indian Ocean