Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
389
Dark to black shale silty + pyritic at top,
abnormal plant remains.
390-4
Coal (Lower Bakerstown - lower split)
391-41
Dark gray pyritic claystone
393
Claystone with limestone inclusions grading
to argillaceous limestone
396\n
Argillaceous limestone, dense, hard, dark gray
403-3
Siliceous, pyritic claystone grading to siliceous
clay, limestone pellets throughout.
408-6
Silty to siliceous pyritic claystone.
4113
Irregularly banded clay shale with yellow-
weathering iron stringers (roughly 11 bedding).
sandy at base.
4118
Silty to clean sea-green gray clay. (Sample
413-416-6
423-4
Mottled red and green sea-green clay and
claystone, zone Dictyoto(?) pellets (.25mm av.)
432
Fine sandstone and sandy siltstone.
441-10
Green silty shale, lower 3' gray, clayey. Small
zones siderite (?) pellets (.25 mm)
449-10
Calcareous shale, locally silty to finely
sandy. Fossil fragments at base
462-4
Dark gray to black shale, scattered fossils,
small limy concretions. (Lower 2' plant
remains, shale pyritic, no fossils)
463-2
Coal (Brush Cr. rider)
473-6
Fine to medium sandstone, dark + argillaceous
upper 2 feet. interbedded siltstones near base.
505
Gray interbedded siltstone and fine sandstone
grading to dark silty shale and shaly siltstone.
Plant remains throughout.
518
Dark gray to black shale, pyritic, with small
calcareous concretions. Fossiliferous. (Lower
2' carries lingules only, marine above.)
519
Coal (Brush Cr.
520-6
Carbonaceous, silty, pyritic claystone
527-6
Light gray claystone, limestone zone + inclusions
37