Fig. 3 in Three shell types in Mardinella daviesi indicate the evolution of a paratrimorphic life cycle among late Paleocene soritid benthic foraminifera

Fig. 3. Megalospheric forms of soritid foraminifer Mardinella daviesi (Henson, 1950) from the Thanetian, Paleocene of Iran. A. Gmm13980F41b, centred section of a gamont (A2) individual. C, E, G. Gmm13980F39a, Gmm13980F39c, Gmm13980F41c, respectively, juvenile schizonts (A1) in equatorial (C, G) and axial (E) views. B, H. Gmm13980F40e, Gmm13980F41d, respectively, equatorial section of an adult schizont. D. Gmm13980F39b, subaxial sections of two adult schizonts. F. Gmm13980F39d, equatorial section of an adult schizont; note the crosswise oblique disposition of pillars. Scale bar 1 mm.