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WeightNameValue
1000 Titel
  • Centrichnus eccentricus revisited: A new view on anomiid bivalve bioerosion
1000 Autor/in
  1. Neumann, Christian |
  2. Wisshak, Max |
  3. Girod, Peter |
  4. Rösner, Thomas |
  5. Bromley, Richard G. |
  6. Aberhan, Martin |
1000 Erscheinungsjahr 2014
1000 LeibnizOpen
1000 Art der Datei
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2014-09-22
1000 Erschienen in
1000 Quellenangabe
  • 60(3):539-549
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2015
1000 Lizenz
1000 Verlagsversion
  • http://dx.doi.org/10.4202/app.00079.2014 |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • Saddle oysters (Anomiidae) attach themselves to calcareous hard substrates by means of a calcified byssus that etches an attachment structure, referred to as ichnospecies Centrichnus eccentricus. Examination of rich material from the Late Cretaceous of central Europe extends the fossil record of this ichnotaxon and revealed a set of previously unrecognised morphological features which appear to be typical for this time period and the respective anomiid trace maker. Excellent preservation of a large number of trace fossil specimens with a complete set of morphological characters allowed a biometrical analysis and additional observations indicating a distinct substrate preference for belemnite rostra, a strong intra- and interspecific competition for settlement space, as well as interactions with durophaguous predators. Further implications for anomiid palaeobiology and palaeoecology arise from allometric shell growth and an etched outline suture in the substrate along the dorsal, lateral and ventral shell margins. These features enhanced a firm attachment and increased shear resistance, and thus are interpreted as an effective defence mechanism against shell-crushing enemies under the intensified predation pressure in marine environments in the Late Cretaceous.
1000 Sacherschließung
lokal Anomiidae
lokal attachment bioerosion
lokal Europe
lokal trace fossil
lokal belemnite
lokal Centrichnus eccentricus
lokal Cretaceous
lokal Mollusca
1000 Fachgruppe
  1. Biologie |
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://frl.publisso.de/adhoc/creator/TmV1bWFubiwgQ2hyaXN0aWFu|http://orcid.org/0000-0001-7531-3317|https://frl.publisso.de/adhoc/creator/R2lyb2QsIFBldGVy|https://frl.publisso.de/adhoc/creator/UsO2c25lciwgVGhvbWFz|https://frl.publisso.de/adhoc/creator/QnJvbWxleSwgUmljaGFyZCBHLg==|https://frl.publisso.de/adhoc/creator/QWJlcmhhbiwgTWFydGlu
1000 Label
1000 Förderer
  1. European Union |
1000 Fördernummer
  1. DK- TAF-2388
1000 Förderprogramm
  1. SYNTHESYS
1000 Dateien
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer European Union |
    1000 Förderprogramm SYNTHESYS
    1000 Fördernummer DK- TAF-2388
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6406773.rdf
1000 Erstellt am 2018-02-22T14:57:16.177+0100
1000 Erstellt von 270
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1000 Bearbeitet von 270
1000 Zuletzt bearbeitet Thu Jan 30 21:16:56 CET 2020
1000 Objekt bearb. Wed Jul 25 09:11:01 CEST 2018
1000 Vgl. frl:6406773
1000 Oai Id
  1. oai:frl.publisso.de:frl:6406773 |
1000 Sichtbarkeit Metadaten public
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