Erlendmartinia svastika Varol, 2025
Nannoturba joceliniorum Steurbaut & Nolf, 2021; Invalid according to ICN Art. 35.1
Steurbaut, E., Nolf, D., 2021. The Mont-des-Récollets section (N France): a key site for the Ypresian-Lutetian transition at mid-latitudes – reassessment of the boundary criterion for the base-Lutetian GSSP. Geodiversitas. 43(11), 311-363.
Varol, O. 2025. A practical guide to optical studies of calcareous nannofossils. Grzybowski Foundation Special Publication. 29: 1-222
Erlendmartinia svastika
Varol, 2025
Middle Eocene
DSDP Leg 39, Sites 356, Sào Paulo Plateau, South Atlantic Ocean