Cullers RL, Berendsen P. Composition of Rift-Related Igneous and Sedimentary Rocks of the Keweenawan Supergroup in the Poersch No. 1, OZ-1, Finn, and Friederich Wells, Northeastern Kansas. CRES [Internet]. 1993 Jul. 1 [cited 2024 Apr. 28];235:55-72. Available from: https://journals.ku.edu/cres/article/view/11784