Global correlation of basal Triassic layers in the light of the first carbon isotope data on the Permian-Triassic boundary in Northeast Asia

This paper is dedicated to the global correlation of the marine Permian-Triassic boundary layers based on some published and original data on the δ 13 Corg and δ 13 Ccarb values obtained for the section along the Suol Creek (Setorym River, southern Verkhoyansk region). The section includes six carbonisotope inter� vals readily distinguished in the corresponding curves obtained for several Permian and Triassic reference sec� tions in Eurasia and...