Jansonius, J. and Craig, J. H. 1974. Some scolecodonts in organic association from Devonian strata of western Canada. Geoscience Man, 9: 15-26.[details]
original descriptionJansonius, J. and Craig, J. H. 1974. Some scolecodonts in organic association from Devonian strata of western Canada. Geoscience Man, 9: 15-26.[details]
Present Inaccurate Introduced: alien Containing type locality