J. Sprinkle and D. Collins. 2006. New eocrinoids from the Burgess Shale, southern British Columbia, Canada, and the Spence Shale, northern Utah, USA. Canadian Journal of Earth Sciences43:303-322 [A. Lin/A. Lin/A. Lin]
'Eocrinoidea belongs to Blastozoa' according to J. Sprinkle and D. Collins 2006 'Gogia prolifica belongs to Gogia' according to Walcott 1917 'Gogia stephenensis belongs to Gogia' according to J. Sprinkle and D. Collins 2006 'Gogia belongs to Eocrinidae' according to J. Sprinkle and D. Collins 2006 'Gogiida belongs to Eocrinoidea' according to J. Sprinkle and D. Collins 2006 'Lyracystidae belongs to Gogiida' according to J. Sprinkle and D. Collins 2006 'Lyracystis radiata belongs to Lyracystis' according to J. Sprinkle and D. Collins 2006 'Lyracystis reesei belongs to Lyracystis' according to J. Sprinkle and D. Collins 2006 'Lyracystis belongs to Lyracystidae' according to J. Sprinkle and D. Collins 2006
