KGS Home Current Research Home Article Start

Kansas Geological Survey, Current Research in Earth Sciences, Bulletin 240, part 3
Chert Gravel and Neogene Drainage in East-central Kansas--Fig. 1

Fig. 1. Typical exposure of alluvial chert gravel, about 1 m (3 ft) thick, resting on weathered sandstone, on uplands north of Neosho River valley, east of Emporia, Kansas.

Kansas Geological Survey
Web version March 18, 1998