Neosho County Sec. 8, T. 28 S., R. 21 E

Measured By J.M. Jewett, 7/31/1935 C 128
	Unit No. Description Thickness 2 Mass of chert, some unweathered limestone, mostly dense and blue, with irregular chert nodules, few brachiopods +/- 10 ft. 1 Shale, not well exposed     +/- 30 ft. below is bench of transported chert, then +/- 30 ft. below is plain of chert gravel, which nearly coincides with sandstone.     Note; Exposure NW 10-28-21 shows about same. (Science Hill School)     Valleys in this area have been re-excavated after having been filled with chert (Tertiary?)
Original Document Download an archival scan (file is 4-5 megs in size). The Archive file you download contains a TIFF image compressed into a ZIP archive. Your browser may be already set up to decompress these files. Commercial software to perform this is available from PKWARE, Inc., the company that invented the format. A web page from a group of people creating shareware or public domain software is available at Info-ZIP. The TIFFs are 150-dpi archival-quality color scans of the original forms and can be viewed by software like Corel PhotoPaint or Adobe PhotoShop.