TY - JOUR N2 - The Telbesmi Formation, at the northern margin of the Arabian Plate, Turkey, is composed of alternating darkbrown, pinky-brown fluvial arkosic sandstone/mudstones with thin-bedded cherty limestones and channel conglomerates. The formation contains rare and poorly diversified trace fossils. The siltstone/sandstone beds of levels 1 and 2 of the formation yielded, however, a moderately diverse assemblage composed of: Cochlichnus isp., Palaeophycus isp., Planolites beverleyensis, Teichichnus isp. and ?Treptichnus rectangularis. This assemblage, made up of traces left by deposit feeding organisms, represents the Scoyenia ichnofacies. Treptichnus rectangularis and Palaeophycus isp., of the assemblage, can be considered markers for the base of the Cambrian in southeast Turkey. L1 - http://journals.pan.pl/Content/108886/PDF-MASTER/1_Demircan.pdf L2 - http://journals.pan.pl/Content/108886 PY - 2018 IS - No 2 EP - 145 KW - Ichnnofossils KW - Telbesmi Formation KW - Early Cambrian KW - Derik (SE Turkey) A1 - Demírcan, Huriye A1 - Gürsu, Semih A1 - Göncüoğlu, M. Cemal PB - Komitet Nauk Geologicznych PAN PB - Wydział Geologii UW VL - vol. 68 DA - 2018.06.30 T1 - Early Cambrian trace fossils at the northern margin of the Arabian Plate; Telbesmi Formation, Turkey SP - 135 UR - http://journals.pan.pl/dlibra/publication/edition/108886 T2 - Acta Geologica Polonica ER -