Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T / J boundary and sedimentary evolution of the southern margin of the northern Neotethys Author Tekin, Kagan Author Krystyn, Leopold Author Okuyucu, Cengiz Author Bedi, Yavuz Author Sayit, Kaan text Geodiversitas 2020 2020-11-26 42 27 493 537 journal article 10.5252/geodiversitas2020v42a27 20141273-3452-4388-b6a8-aab9193c87fe 1638-9395 4447758 urn:lsid:zoobank.org:pub:1A437774-B5BE-49F2-8DEF-D46F2790484A Saitoum sp. aff. S. triumphense Whalen & Carter in Carter, Whalen & Guex, 1998 ( Figs 12Y ; 13A ) aff. Saitoum triumphense – Whalen & Carter in Carter, Whalen & Guex, 1998: 68-69 , pl. 17, figs 10-11, 14-15. OCCURRENCE. — Lower Jurassic, lower Sinemurian of Mersin Mélange, NW of Mersin city, southern Turkey . REMARKS It differs from the holotype by having less-developed, rare and scattered pores on the surface of the test.