Foraminifera source details
Drooger, C.W., 1969. Le sondage de Kallo (au nord-ouest d'Anvers). II.- Microfauna close to the Eocene-Oligocene boundary in the boring at Kallo, near Antwerp. Toelichtende Verhandelingen Geologische Kaart en Mijnkaart van België, 11: 9-38.
471644
Drooger, C.W., 1969. Le sondage de Kallo (au nord-ouest d'Anvers). II.- Microfauna close to the Eocene-Oligocene boundary in the boring at Kallo, near Antwerp. Toelichtende Verhandelingen Geologische Kaart en Mijnkaart van België, 11: 9-38.
Publication
Available for editors
[request]
![PDF available PDF available](https://www.marinespecies.org/aphia/images/pdf_lock.png)
Date
action
by
Angulogerina gracilis subsp. oligocaenica (Andreae, 1894) † accepted as Trifarina oligocaenica (Andreae, 1894) † (new combination reference)