Figure 4. All figures approx. x 700, otherwise as indicated / todas las figuras aprox. x 700, excepto las indicadas. 1, Verrucosisporites varians Volkheimer 1972, 6171F: T39/0. 2, Verrucosisporites varians Volkheimer 1972, 6172C: F31/0. 3, Neoraistrickia sp. A, 6171D: M27/1, proximal view / vista proximal. 4, Neoraistrickia sp. A, 6171D: M27/1, distal view / vista distal. 5, Neoraistrickia sp. A, 6171F: N25/4, showing range of morphological variability / mostrando el rango de variabilidad morfológica. 6, Neoraistrickia sp. A, 6171A: C32/2, showing extreme morphological variability / mostrando extreme de variabilidad morfológica. 7, Anapiculatisporites cooksonae Playford 1965, 6172A: R20/2, distal view / vista distal. 8, Anapiculatisporites cooksonae Playford 1965, 6172A: R20/2, proximal view / vista proximal. 9, Neoraistrickia ramosus (Balme and Hennelly) Hart 1960, 6172A: C24/1. 10, Ceratosporites helidonensis de Jersey 1971a, 6172B: T40/0. 11. Densoisporites nejburgii (Schulz) Balme 1970, 6172A: Q33/4. 12, Densoisporites psilatus (de Jersey) Raine and de Jersey in Raine et al. 1988, 6172 F: E25/0. 13, Clavatisporites hammenii (Herbst) de Jersey 1971b, 6172F: Q36/0, x 650. 14, Conbaculatisporites mesozoicus Klaus 1960, 6172C: M42/1. 15, Polypodiisporites mutabilis Balme, 1970, 6172C: R37/4, showing verruco-rugulate sculpture, closely spaced with narrow interstices interconnected, lower limit of the specie's size range / mostrando escultura verruco-rugulada, estrechamente espaciada con intersticios interconectados, límite inferior del rango de tamaños de la especie. 16, Thymospora ipsviciensis (de Jersey) Jain 1968, 6172C: K35/1. 17, Thymospora ipsviciensis (de Jersey) Jain 1968, 6172C: L40/1. 18, Punctatosporites walkomii de Jersey 1962, 6172B: X31/0. 19, Thymospora cicatricosa (Balme and Hennelly) Hart 1965, 6172E: X25/2, distal view / vista distal. 20, Thymospora cicatricosa (Balme and Hennelly) Hart 1965, 6172E: X25/2, proximal view / vista proximal. 21, Perotrilites sp., 6172E: E41/3, median view / vista media. 22, Playfordiaspora cancellosa (Playford and Dettmann) Maheshwari and Banerji 1975, 6171E: H22/4, x 500. 23, Playfordiaspora cf. crenulata (Wilson) Foster 1979, 6172B: V34/0, x 500.