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 8503 10.5252/geodiversitas2020v42a27 20141273-3452-4388-b6a8-aab9193c87fe 1638-9395 4447758 urn:lsid:zoobank.org:pub:1A437774-B5BE-49F2-8DEF-D46F2790484A Orbiculiformella callosa (Yeh, 1987) ( Fig. 8 W-Y) Orbiculiforma callosa Yeh, 1987a: 41 , pl. 2, fig. 25; pl. 5, fig. 19; pl. 11, fig. 11; pl. 22, figs 10, 12. — Cordey 1998: 93 , pl. 21, figs 2, 4, 10. — Goričan et al. 2003: 295 , pl. 3, figs 1-4. Orbiculiforma kwunaensis Carter in Carter, Cameron & Smith 1988: 44 , pl. 1, figs 8, 11. — O’Dogherty & Gawlick 2008: 76 , pl. 1, fig. 19. Orbiculiforma sp. A – Pujana 1996: 135 , pl. 1, fig. 12. Orbiculiformella kwunaensis – Whalen & Carter 2002: 109 , pl. 1, fig. 3. Orbiculiforma sp. – Matsuoka 2004 : fig. 53. Orbiculiformella callosa – Goričan et al. 2006 , 260-261, pl. ORB05, figs 1-11. OCCURRENCE. — Lower Jurassic, lower Pliensbachian-Middle Jurassic, Aalenian of East-central Oregon , United States ; Queen Charlotte Islands, British Columbia , Canada ; Baja California Sur , Mexico ; Argentina ; Slovenia ; Austria ; Oman ; Mino Terrane, Japan ; Mersin Mélange, NW of Mersin city, southern Turkey .