Foraminifera source details
Jones T.R. 1896. A monograph of the Foraminifera of the Crag. Part III. pp. 211-314. Palaeontographical Society, London.
146563
Publication
Polymorphina frondiformis var. lineata Jones, 1896 † (original description)
Spirillina vivipara var. complanata Jones, 1896 † (original description)
Spirillina vivipara var. complanata Jones, 1896 † (original description)