Field Notebook: MD 1945g
Page 17
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
183 Fine grained calcareous sandstone, silt- stone interbedding in upper part. 191-4 Silty gray shale. 220-7 Black shale with marine fossils 222-4 Coal. 248-0 Irregularly interbedded limey gray clay and claystone with limestone pellets, zones of argillaceous limestone in upper part. 251 Mottled greenish gray & red shaley clay 252-8 Dark gray to black shaley clay 254-41 Silty green claystone. 257-6 Argillaceous limestone 269-2 Greenish gray silty clay, limey pellets in upper 2/3. 273-6 Gray to darkgray semiplastic clay. 287-8 Greenish gray to gray shaley siltstone, limey zones in basal foot, minor(?)shaly clay at top. (Sandy zone in middle part-Saltelun,?) 290-5 Gray to black clay shale 295 Gray shaley siltstone, limey + pyritic zones. 296-5 Black, pyritic silty claystone, 299-9 Coal - Upper Bakerstown. 303 Irregularly interbedded sandy claystone and pyritic argillaceous limestone 305 Black pyritic silty clay. 311-3 Silty clay & claystone, limey pellets & inclusions 334-5 Gray and dark gray shaley siltstone, zones of silty claystone, 2' silty clay