| Palaeobiogeography of Early Jurassic Lithiotis-type bivalve buildups as recovery effect after Triassic/Jurassic mass extinction and
their connections with Asian palaeogeograph |
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| 作者姓名： | Micha? KROBICKI Jan GOLONKA |
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| 作者单位： | AGH University of Science & Technology; Department of Geology, Geophysics & Environmental Protection;
al. Mickiewicza 30, 30-059 Krakow; Poland;AGH University of Science & Technology; Department of Geology, Geophysics & Environmental Protection;
al. Mickiewicza 30, 30-059 Krakow; Poland |
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| 摘 要： | The huge, up to 40-50 cm long bivalves, Lithiotis, Cochlearites and Lithioperna, which dominated within “Lithiotis” facies (sensu – Fraser et al., 2004 with lit-erature cited therein), are most significant representa-tives of buildup-maker of shallow marine/lagoonal bivalve mounds (reefs) in numerous places of Tethyan- Panthalassa margins during Pliensbachian-Early Toar-cian times. The distribution of Lithiotis-facies bivalves from Western (Spain, Italy) and Middle Europe (Slo-venia, Croatia, Albania) trough north Africa (Morocco) and Arabian Peninsula (Oman, Arabian Emirates) up to Timor Island, Himalaya Mts (Nepal, China) and west-ern margin of both Americas (USA, Peru) indicates world-wide, rapid expansion of such Lithiotis-type bivalves (Leinfelder et al., 2002; Fraser et al., 2004; Krobicki et al., 2008). The Early Jurassic migration routes were connected both with break-up of Pangea and oceanic circulation, which facilitated high speed of distribution of larva’s of such oyster-like bivalves.
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| 关 键 词： | Lithiotis Triassic Jurassic Tethys Panthalassa |
Palaeobiogeography of Early Jurassic Lithiotis-type bivalve buildups as recovery effect after Triassic/Jurassic mass extinction and
their connections with Asian palaeogeograph |
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| Micha? KROBICKI and Jan GOLONKA.Palaeobiogeography of Early Jurassic Lithiotis-type bivalve buildups as recovery effect after Triassic/Jurassic mass extinction and
their connections with Asian palaeogeograph[J].Acta Geoscientia Sinica,2009,30(Z1):30-33. |
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| Authors: | Micha? KROBICKI and Jan GOLONKA |
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| Institution: | AGH University of Science & Technology; Department of Geology, Geophysics & Environmental Protection;
al. Mickiewicza 30, 30-059 Krakow; Poland;AGH University of Science & Technology; Department of Geology, Geophysics & Environmental Protection;
al. Mickiewicza 30, 30-059 Krakow; Poland |
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| Abstract: | |
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| Keywords: | Lithiotis Triassic Jurassic Tethys Panthalassa |
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