Type species Fig. 7
From: The planktonic foraminifera of the Jurassic. Part I: material and taxonomy
Upper four specimens are original drawings of Globigerina helveto-jurassica by Haeusler 1881; no magnification provided. Lower nine specimens are drawings of Globigerina helveto-jurassica Haeusler by Oesterle (1968); Basel Geological Museum, C 25692–694; magnification ×200. Cordatus, Lamberti and Transversarius Zones, Middle Oxfordian of Switzerland