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New observations on some poorly known protasterid ophiuroids from the Lower Devonian Hunsrück Slate of Germany | Glass, Alexander | 2006 | |
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Preservation of tube feet in an ophiuroid (Echinodermata) from the Lower Devonian Hunsrück Slate of Germany and a redescription of Bundenbachia beneckei and Palaeophiomyxa grandis | Glass, Alexander; Blake, Daniel B. | 2004 | |
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Spurensuche im Stein : Synchrotronstrahlung macht Verborgenes sichtbar | Vogel, Beatrice | 2003 | |
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An ophiuroid trackway from the Lower Devonian Hunsrück Slate, Germany | Sutcliffe, Owen E. | 1997 |