Bristolia bristolensis

  • Formation: Pioche Shale, Nevada
  • Age: Cambrian
  • Size: 5.5cms
  • Comments:
  • This beautiful Bristolia bristolensis is complete with all the spines, as all the Bristolias,  it´s very appreciated specie for the collectors and rare to found with the five spines.A very atractive Redlichiid.