Field Notebook: MD 1945g
Page 21
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
at top. 336-9 Dark gray silty shale 338-7 Coal Lower Bakerstown 346-6 Dark gray silty clay with 6" zone argillaceous limestone in middle part. 363 Gray silty shale, sandy in upper 4'. 373 Greenish gray + gray silty clay (upper 1' dark, pyritic.) siltinite pellets in lower part. (locally cole) 377-8 Reddish brown claystone, limey zone in middle part 383- 4½ Fine sandstone with zones sandy siltstone 402 Interbedded silty siltstone + fine sandstone, [illegible] gray siltstone lm lower 2' 405-5 Black silty shale with calc nodules + marine fossils. 405-6 Coal 412 Gray silty clay, limey pellets 434 Greenish gray shaley siltstone, calc. stringers. Sandstone 430-433 451 Gray shaley siltstone grading to dark gray silty shale 467-11 Black shale, with calc nodules + marine fossils 469-4½ Coal. Brush Creek. 485 Silty gray + dark gray clay + claystone with calc pellets + zones argillaceous limestone. 499 Gray silty claystone and siltstone zone Sandstone 489 to 491