Kielan-Jaworowska, Zofia. (1966). Polychaete jaw apparatuses from the Ordovician and Silurian of Poland and a comparison with modern forms. <em>Palaeontologia polonica.</em> 16: 1-152., available online athttp://www.palaeontologia.pan.pl/Archive/1966-16.pdf[details] Available for editors [request]
original descriptionKielan-Jaworowska, Zofia. (1966). Polychaete jaw apparatuses from the Ordovician and Silurian of Poland and a comparison with modern forms. <em>Palaeontologia polonica.</em> 16: 1-152., available online athttp://www.palaeontologia.pan.pl/Archive/1966-16.pdf[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality