File:EchinodermataOrdovicianFossils ErfoudMorocco MuseeCantonalDeGeologie-Lausanne RomanDeckert20210424.jpg

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Who eats who? Echinodermata fossils

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Description
English: A marine "cemetery" from the Ordovician (ca. 450 million years ago) with brittle stars (ophiuroids), cystoidea, sea stars (asteroidea) and trilobites. All were scavengers or detritivores, but in the absence of bite marks it is unclear which one was about to eat which one. The fossiles were found in Erfoud, Morocco, and are on display at the Musée cantonal de géologie in Lausanne, Switzerland.
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Author RomanDeckert

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current19:16, 27 April 2021Thumbnail for version as of 19:16, 27 April 20214,128 × 2,322 (7.71 MB)RomanDeckert (talk | contribs)Uploaded own work with UploadWizard

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