In comparison with the well-known Tethyan domain, and despite of the amount of research already carried out, Upper Triassic limestones from the Panthalassa Ocean remain poorly known. For more than 10 years, the REEFCADE project, initiated and supervised by Rossana Martini, aims to improve our knowledge about these Triassic mid-oceanic limestones from Panthalassa realm (Chablais et al., 20101; Heerwagen et al., 20182; Peybernes et al., 20163; Rigaud et al., 20134). One of the best areas to pursue this project is the Taukha Terrane in Sikhote-Alin mountain range (Primorsky and Khabarovsk Kraïs, Far East Russia) where an extraordinary amount of Triassic limestones is exposed. These carbonates, showing a general good preservation, are described and analysed in detail for the first time in this study. Thus, they are of a major importance to better understand the evolution of carbonate systems in the Panthalassa Ocean during the Late Triassic.