000017410 000__ 00920cam\a2200277I\\4500 000017410 001__ 17410 000017410 005__ 20210513003634.0 000017410 008__ 750416s1959\\\\iluab\\\\\\\\s00010\eng\d 000017410 010__ $$a60-009099 000017410 035__ $$a(OCoLC)ocm01281816 000017410 035__ $$a17410 000017410 040__ $$cSPI$$dISE 000017410 049__ $$aISEA 000017410 0500_ $$aQE105$$b.A45 no.280 000017410 092__ $$a557 000017410 1001_ $$aSwann, David Henry,$$d1915- 000017410 24510 $$aVisual estimates of grain size distribution in some Chester sandstones$$c[by] David H. Swann, Robert W. Fisher [and] Mathias J. Walters. 000017410 260__ $$aUrbana,$$c1959. 000017410 300__ $$a43 p.$$billus., maps.$$c25 cm. 000017410 4901_ $$aIllinois. State Geological Survey. Circular 280 000017410 500__ $$aCover title. 000017410 650_0 $$aSandstone. 000017410 650_0 $$aGeology, Stratigraphic$$yMississippian. 000017410 650_0 $$aParticle size determination. 000017410 7102_ $$aIllinois State Geological Survey. 000017410 830_0 $$aCircular (Illinois State Geological Survey) ;$$v280 000017410 85200 $$bgen$$hQE105$$i.A45$$ino.280 000017410 909CO $$ooai:library.usi.edu:17410$$pGLOBAL_SET 000017410 980__ $$aBIB 000017410 980__ $$aBOOK