Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
722 Silty shale, sandy at top.
732 Fine sandstone shelly partings
745 Dark to carb. shale sandy at top
747 Semihard fragmental clay, ironstone concretions
at base
751-8 Silty claystone grading to fine sandstone
754 Dark shale sandy at top
755-6 Dark silty claystone
755-7 Coal.
762 Silty claystone (dark) to siltstone, sandy at base.
783 Interbedded to interlaminated fine sandstone
and siltstone, fragmental zone at base,
815 Medium to coarse quartzitic sandstones zones
of conglomerates
829 Siltstone grading to fine sandstone.
831 Carb. siltstone, coaly streaks
835-7 Dark siltstone
853 Fine to medium grained sandstone interlaminated
siltstones top and bottom.
856-4 Claystone, carb clay at base
856-7 Bone.
863 Claystone and siltstone siderite pellets in
base two feet
875 Dark shale, plants upper part, silty at base
878-1 Carb. clay and silty claystone, siderite concretions
878-7 Coal and bone.
885-4 Silty boister clay and claystone
997 Silty claystone and fine sandstone, dark gray.