@article{Pratt_Ludvigsen_2006, title={Early Silurian Trilobites of Anticosti Island, Québec, Canada}, volume={33}, url={https://journals.lib.unb.ca/index.php/GC/article/view/2673}, number={1}, journal={Geoscience Canada}, author={Pratt, Brian R. and Ludvigsen, Rolf}, year={2006}, month={Mar.} }