Type species Fig. 6From: The planktonic foraminifera of the Jurassic. Part I: material and taxonomyRe-illustration of original copies of figs. 1–9 in Pazdrowa (1969). Provided by Olga Pazdrowa to Gradstein of Globigerina (now Globuligerina) bathoniana Pazdrowa. Specimen no. 1a–c is the holotype. Note the variability in test height, chamber shape, shape of aperture (low arch, or low to high looped) and coiling direction. Specimen height between 140 and 180 µm, specimen diameter between 130 and 170 µmBack to article page