Field Notebook: MD 1945g
Page 9
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
and clayey clays with plant rootlets throught, 679-4 Coal 680-7 Dark Gray silty claystone, plant rootlets (LITH) LA-1 681-7 Fragmental purpler claystone + siliceous flint clay 682-8 Silty claystone, brownishgray. 693 Interbedded siltstone and fine sandstone 724-8 Med. grained sandstone, few partings small stylolites 727-4 Irreg. interbedled gray siltstone and fine sandstone (10th zone of unmixed clay + coal flecks at 725-2) 736-2 Med. to med+ quartzite, stylolites sandstone 746-4 irreg. interbedded dark gray siltstone + fine sandstone. 748-4 Darkgray semiplastic clay, coal zone at top, 749-11 Coal 752-7 Core loss - drilly days gone. 758- 7 Gray to dark gray silty claystone semplastic clay, 3" of SS at base. 758-9 Bone (coaly 763-10 Gray silty claystone + semiplastic clay - rootlet remains.