期刊论文详细信息
| Bulletin of geosciences | |
| Mesozoic-Cenozoic crustaceans preserved within echinoid tests and bivalve shells | |
| Van Bakel BWM1 Jagt JWM1 Fraaije RHB1 Skupien P1 GaÅ¡pariÄ R1 | |
| 关键词: Crustacea; Decapoda; Isopoda; commensalism; sheltering; taphonomy; | |
| DOI : | |
| 来源: Czech Geological Survey | |
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【 摘 要 】
Associationsofcrustaceanswithechinoids(Echinodermata)andbivalves(Mollusca)arenotuncommoninmodernoceans.Herewerecordtheoccurrenceofanomurans,brachyuransandisopodswithinechinoidtestsandbivalveshellsfromtheMiddleJurassicofFrance,theUpperJurassicoftheCzechRepublic,theEoceneofCroatiaandtheMioceneofAustria.AdditionallyanewgenusandspeciesoffossilcirolanidisopodfromtheMiddleJurassicofFranceisdescribed.Thepresentexamplesareinterpretedascrustaceansheltering,probablyforsafeandundisturbedmoulting(ecdysis),withinavacanthosttestorshell.However,accidentalassociation(washedin)orevenfoodremainscannotberuledoutentirely.
【 授权许可】
Unknown
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201912090783237ZK.pdf | 2679KB |  download |
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