Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
(30)
4) covered 7' black to bluish shale in lower part.
5) LS, single yellow-brown weathering,
upper 1/2" sandy and organic fragmental.
Flat bedding plane on top.
Bryozoa, jawlines, crinoids common
on upper surface. Collection 6/30/57/4
3 1/2'
6) Covered, <1/4' one or two 4" to 6" brown
weathering sandstones are probably
interbedded in a shale (gray?)
7) LS, conglomerate rubble at base grading
upward into organic fragmental and
finally a sand layer (well laminated)
in the uppermost 3 to 4". There is
apparently a shale parting between the
rubble-conglomerate portion and the organic
fragmental-sand portions. Typical
fest top bedding plane.
(6'?)
6/30/57/7
collection 6/30/57/6
(shale parting)
collection 6/30/57/5
covered
8) 2'-2" which the lower 1 1/8" is a
rubble of crinoid parts - upper 3" fine
grained, laminated sandstone (CaCO3 +
much silification) - 9 1" shale parting
separates this litho.
9) a) shale gray - grading into crinoid
clotching and 1" diam pebbles which
forms a rubble - 2 1/2'
b) Repetition of 9a 1 1/2' followed by
shale parting 1"
c) fine calcimine grading upward into
a coarse ss, laminated flat
upper surface 2'.
(31)
9 7+1/57/9
8
6/30/57/4
6/30/57/8