Short description: Wreford (Threemile limestone) Limestone and Speiser Shale exposed in road cut along access road northeast of junction of Interstate Highway 70 and Kansas Highway 18, with base of Threemile limestone at 347 m (1388 ft); one digital photo; approx. 300 ft east of center of SW1/4, SW1/4, Sec. 26, T.11S., R.6E., Geary Co., Kansas. Data point G-11 and locality 115 of Mazzullo et al. (1997) are just southwest of this site and section S of Voran (1977) is northwest.
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