1. Structure-contour maps on the top of the Mississippi carbonates and on the top of the upper Cambrian and lower Ordovician Arbuckle group, Joplin 1⁰ X 2⁰ quadrangle, Kansas and Missouri Yale Public content 1992. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Missouri, Joplin Region, and Kansas.