00996cam a22002891a 4500 gs 14000641 DLC 20260227111316.0 750707s1914 ilua b s000 0 eng gs 14000641 (OCoLC)1432066 DLC OAU NcRS NNM OCoLC DLC premarc n-usm-- n-us-il QE796 .W4 Weller, Stuart, 1870-1927. The Mississippian Brachiopoda of the Mississippi Valley Basin / by Stuart Weller. Urbana : Illinois State Geological Survey, University of Illinois, 1914. 2 v. : ill. ; 26 cm. Monograph / State of Illinois, State Geological Survey ; 1 Text -- Plates. Brachiopoda, Fossil. Paleontology Mississippian. Paleontology Mississippi River Valley. Paleontology Illinois. Monograph (Illinois State Geological Survey) ; 1. 25396 25396