FIG. 24. — A-C, I, J, Reticulotubulus tintinnabulum n in Lower Tithonian mono- and dicyrtid Nassellaria (Radiolaria) from the Solnhofen area (southern Germany)

FIG. 24. — A-C, I, J, Reticulotubulus tintinnabulum n. sp.; A, B, I, J, holotype, left lateral and basal views with details of the proximal part of shell and of the initial spicule, note prolongation of ventral spine along the tube; C, paratype, right lateral view; D-H, Cornutella tella n. sp.; D, holotype; E-H, paratypes; E, basal view; F, apically broken specimen with garland-shaped distal end; G, young specimen; H, specimen with large terminal pores. Scale bars: A-I, 30 µm; J, 10 µm.