MIDDLE MIOCENE CONOIDEAN GASTROPODS FROM WESTERN UKRAINE (PARATETHYS): INTEGRATIVE TAXONOMY, PALAEOCLIMATOGICAL AND PALAEOBIOGEOGRAPHICAL IMPLICATIONS
نویسندگان
چکیده
منابع مشابه
Timing of the Middle Miocene Badenian Stage of the Central Paratethys
A new and precisely defined chronometric subdivision of the Badenian (Middle Miocene, regional stage of Central Paratethys) is proposed. This uses global events, mainly geomagnetic polarity reversals as correlated chronometric boundaries, supported by climatic and sea-level changes in addition to isotope events and biostratigraphic data. The Karpatian/ Badenian boundary lies at 16.303 Ma, at th...
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A total of 12 species of marine gastropods, among which two taxa are new, is reported for the first time from the Miocene deposits of Khavich section, south of Sirjan, Kerman. Gastropods assemblage in Khavich area indicates deposition in shallow, warm ramp-type carbonate platform. The Miocene and even Oligocene gastropod assemblages, relatively similar to Khavich section, reported from the othe...
متن کاملMiddle–late Miocene benthic foraminifera in a western equatorial Indian Ocean depth transect: Paleoceanographic implications
Middle through upper Miocene (17–5 Ma) benthic foraminiferal faunas (N63 μm) from a depth transect in the western equatorial Indian Ocean (DSDP Site 237, ODP Sites 707, 709 and 710; water depth 1500–3800 m) underwent significant faunal changes at ∼14–13 Ma and 11–8 Ma. These faunal changes are not easily interpreted, because of the complex factors controlling benthic foraminiferal distribution ...
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In situ preservation of mud shrimps of the family Callianassidae (Decapoda: Axiidea) has rarely been noted in the fossil record. The present contribution reports body fossils of four members of the family (“Callianassa” almerai, “C.” pseudorakosensis, “C.” sp. 1 and “C.” sp. 2) which are apparently preserved within their burrows, all from middle Miocene deposits of Austria, Slovakia and Hungary...
متن کاملParascolymia (Scleractinia: Lobophylliidae) in the Central Paratethys Sea (Vienna Basin, Austria) and its possible biogeographic implications
Palaeobiogeographical and palaeodiversity patterns of scleractinian reef corals are generally biased due to uncertain taxonomy and a loss of taxonomic characters through dissolution and recrystallization of the skeletal aragonite in shallow marine limestones. Herein, we describe a fossil lobophylliid coral in mouldic preservation from the early middle Miocene Leitha Limestone of the Central Par...
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ژورنال
عنوان ژورنال: Acta Palaeontologica Polonica
سال: 2015
ISSN: 0567-7920
DOI: 10.4202/app.00158.2015