Kuedinskie Kluchiki, a Unique Middle Permian Biota Locality as a Key-point for Reconstruction of Late Paleozoic Terrestrial Ecosystems of the Urals, Russia  

作　　者：Serge V.NAUGOLNYKH 

机构地区：[1]Geological Institute of Russian Academy of Sciences,Pyzhevsky per.7,119017 Moscow,Russia

出　　处：《Acta Geologica Sinica(English Edition)》2024年第4期850-866,共17页地质学报（英文版）

摘　　要：Field work focused on the Kuedinskie Kluchiki locality, Perm region, Urals, Russia, which contains a rich assemblage of diverse fossil organisms including higher plants(equisetophytes, pteridosperms, ginkgophytes, conifers, vojnovskyans) represented by stems, leaves and reproductive organs;invertebrates(mollusks, arthropods), and tetrapods(temnospondyl amphibians, seymouriamorphs, cotylosaurs, synapsids, diapsids), as well as bony fishes. General characteristics of the taxonomical composition of the Kuedinskie Kluchiki locality are given. A new peltaspermalean pteridosperm taxon, Compsopteris longipinnata sp. nov., and a voltzialean conifer Archaeovoltzia kuedensis sp. nov. are described. General considerations on the paleoecologic and paleogeographic conditions of the Kuedinskie Kluchiki locality origin are given.

关 键 词：PALEOBOTANY PALEOECOLOGY taxonomy Lagerst?tten new taxa peltasperms CONIFERS Wordian Cis-Urals 

分 类 号：Q911[天文地球—古生物学与地层学] P534.46[生物学—古生物学]