Plate 4: Scanning electron micrographs of the Early Cretaceous (early Hauterivian-early Aptian) radiolarian microfauna from the Seyran Formation within the Soğukçam Limestone Group in the Uyuzhamamı section. A-C. Godia coronata (Tumanda): A. Uy-1, B. Uy-4, C. Uy-7, scale bar = 260, 280, and 260 µm, respectively; D-E. Godia florealis (Jud): D. Uy-3, E. Uy-10, scale bar = 240 and 180 µm, respectively; F-H. Godia lenticulata Jud: F. Uy-3, G. Uy-10, H. Uy-11, scale bar = 260, 260, and 220 µm, respectively; I-K. Godia ? orbicula Tekin nov. sp.: I. Holotype, Uy-2, J-K. Paratypes, J. Uy-2, K. Uy-4, scale bar = 180, 160, and 200 µm, respectively; L-N. Godia ? satoi (Tumanda): L. Uy-5, M. Uy-6, N. Uy-10, scale bar = 310, 310, and 230 µm, respectively; O-P. Archaeotritrabs gracilis Steiger: O. Uy-1, P. Uy-6, scale bar for both specimens = 290 µm; Q. Tritrabs ewingi s.l. (Pessagno): Uy-3, scale bar = 300 µm; R-W. Tetrapaurinella lepida Tekin nov. sp.: R. Holotype, Uy-5, S-W. Paratypes, S. Uy-1, T. Uy-5, U-V. Uy-6, W. Uy-10, scale bar = 280, 240, 240, 260, 300, and 280 µm, respectively; X. Tetrapaurinella staurus Dumitrica: Uy-1, scale bar = 220 µm; Y-AB. Archaeospongoprunum ankaraense Tekin nov. sp.: Y. Holotype, Uy-10, Z-AB. Paratypes, Z. Uy-10, AA. Uy-6, AB. Uy-11, scale bar = 260, 240, 280, and 260 µm; AC. Archaeospongoprunum carrierensis carrierensis Pessagno: Uy-11, scale bar = 160 µm; AD-AI. Archaeospongoprunum carrierensis globosum Tekin nov. subsp.: AD. Holotype, Uy-10, AE-AI. Paratypes, AE. Uy-7, AF. Uy-10, AG-AH-AI. Uy-11, scale bar = 200, 210, 220, 200, 180, and 210 µm, respectively; AJ-AM. Archaeospongoprunum obesum Tekin nov. sp.: AJ. Holotype, Uy-7, AK-AM. Paratypes, AK. Uy-5, AL. Uy-6, AM. Uy-5, scale bar = 200, 240, 270, and 200 µm, respectively; AN-AQ. Archaeospongoprunum tortilum Tekin nov. sp.: AN. Holotype, Uy-5, AO-AQ. Paratypes, AO-AP. Uy-10, AQ. Uy-11, scale bar = 180, 180, 160, and 200 µm, respectively; AR-AS. Archaeospongoprunum sp. A: both from sample Uy-11, scale bar for both specimens = 230 µm.