Figure 1.17-19. Haplophragmoides pervagatus Krasheninnikov, 1973. 17. Umbilical view. Late Cretaceous. DSDP Leg 93, Hole 603B, Core 303, 88-91 cm. Scale Bar = 104 microns. 18. Apertural view of specimen 17. 19. Umbilical view of specimen 17.