South Primorye, Far East Russia—A key region for global Permian correlation

摘要: Abstract Significant differences between faunal and floral associations existing in different paleogeographic realms the Kungurian–Late Permian interval make it difficult to correlate deposits of world. Resolving this problem is one main tasks stratigraphy. The global significance strata Primorye region Far East Russia enhanced by specific Middle mixed Tethyan, Boreal Gondwanan-type brachiopod fauna, Angara-Euromerican-Cathaysian flora, their close spatial stratigraphical association with fusulinids, bryozoans, ammonoids, conodonts. These facts permit tracing correlational levels some sequences within paleobiogeographical realms: for example, Monodiexodina sutschanica-Metadoliolina dutkevichi fusulinid zone Wordian age Parafusulina stricta Capitanian age. Late fauna mainly Tethyan origin provides correlation similar aged from South China.