Myoscolex

      Myoscolex
      Temporal range: 517Ma
      Early Cambrian
      Myoscolex ateles
      Scientific classification e
      Kingdom: Animalia
      Stem-group: Arthropoda
      Class: Dinocaridida
      Order: Radiodonta
      Family: Opabiniidae (?)
      Genus: Myoscolex

      Myoscolex is a problematic fossil from the Cambrian Emu Bay Shale that, originally interpreted as an annelid, seems to be an arthropod; the possible presence of an Opabinia-like nozzle suggests a plausible relationship with that animal.[1]

      References

      1. ^ Briggs, D. E. G.; Nedin, C. (1997). "The Taphonomy and Affinities of the Problematic Fossil Myoscolex from the Lower Cambrian Emu Bay Shale of South Australia". Journal of Paleontology 71 (1): 22–32. doi:10.2307/1306537. JSTOR 1306537.  edit


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      Last modified on 5 April 2013, at 04:51