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Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12128/514
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dc.contributor.authorSokiran, Elena V.-
dc.date.accessioned2017-12-02T14:24:34Z-
dc.date.available2017-12-02T14:24:34Z-
dc.date.issued2002-
dc.identifier.citationActa Palaeontologica Polonica, (2002), vol. 47, no 2, s. 339-354pl_PL
dc.identifier.issn0567-7920-
dc.identifier.issn1732-2421-
dc.identifier.urihttp://hdl.handle.net/20.500.12128/514-
dc.description.abstractIn contrast to dramatic losses of the Atrypida and Pentamerida at the Frasnian-Famennian boundary, the Rhynchonellida demonstrated relatively high rate of survival, and recolonized vacated benthic ecospace after the F-F extinction events. The Late Devonian evolution of rhynchonellid faunas from the East European Platform shows three distinctive periods of their mass appearance. High abundance of rhynchonellids is characteristic for early-middle Frasnian (Palmatolepis transitans-Pa. punctata zones) and early Famennian (Pa. crepida Zone). Invasion of taxonomically diverse and rich rhynchonellid faunas usually corresponds to the major transgressive episodes, whereas decline coincides with regressive conditions of the basin. Rhynchonellid assemblages were replaced in the late Frasnian (Late Pa. hassi-Pa. linguiformis zones) by theodossiid- and cyrtospiriferid- dominated assemblages, which occupied habitats in newly expanding marine environments. The extinction of theodossiids at the end of the Frasnian and the next transgressive episode possibly stimulated an expansion of rhynchonellids. The early Frasnian species Ripidiorhynchus livonicus (Buch, 1834), and the early Famennian R. huotinus (Verneuil, 1845) and R. griasicus (Nalivkin, 1934) are revised. Early Famennian species Paromoeopygma koscharica (Nalivkin, 1934) from the central region is redescribed. Ripidiorhynchus chencinensis sp. nov. from the latest Givetian of Poland, as well as Globulirhynchia minima sp. nov. from the late Frasnian of the central region of the Russia, are described.pl_PL
dc.language.isoenpl_PL
dc.rightsUznanie autorstwa 3.0 Polska*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/pl/*
dc.subjectBrachiopodapl_PL
dc.subjectEast European Platformpl_PL
dc.subjectExtinctionpl_PL
dc.subjectFamennianpl_PL
dc.subjectFrasnianpl_PL
dc.subjectRhynchonellidapl_PL
dc.subjectRussiapl_PL
dc.subjectSea-level Changespl_PL
dc.titleFrasnian-Famennian extinction and recovery of rhynchonellid brachiopods from the European Platformpl_PL
dc.typeinfo:eu-repo/semantics/articlepl_PL
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