Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
2)
29a) South of Floyd's Fork.
Immediately S of the Bridge, On
Streptelasma rustic road to
Mt Washington.
Abundant Richmnd fossils in
soft rubble clay begin 15 ft higher
th an next layer
0 Streptelasma rusticum.
1ft Soft dark blue clay. Columnaria
with enalls to separate at top in place
and having separate epitheca.
9ft. Soft clayey limestone and soft clay.
31 ft Fairly solid limestone. Practically
with out fossils or with very few.
3 in. Crasse cong. pebbles - 3 in. n dim.
12 ft. Solid l. with very few fossils.
12 ft. Softer clay.
Clayey than limestone, full of byzograms
& Othris Laticesta, var.
The large part of the Floyd's Fork
section, as far up as the Streptelas.
ma rusticum layer, contains a
considerable amount of fairly solid
limestone.
The streple ma planulumma
comes in with the soft clay full of
rubble limestone, in the Richmond
gr.ups, above.
30) 30) 1 3/4 mi. from Floyd's bridge
North of Mrs. Mary & Clarke.
Upper Ozgood clay
5 ft Ozgood limest. = Lower Laval?
17 ft Lower Ozgood clay
2 ft Bazal Niagara
2 1/2ft Salmon brun Clinton.
{ 3ft. weathering thin bedded. Massive smith.
20 ft 6 ft. banded Madizian.
11 ft. weathering thin bedded.
3 1/2 ft banded Madizian.
8 ft. Members to thin bedded Madizian.
? 2 ft Harder bed, clayey, spally. thin.
13 1/2 ft. Clayey. Fossils get scarce towards
thp
3 1/2 ft Portarea, Streptelasma, Rhynchotrema
limest. Capax, Str. planum plumina, small.
rubble. Abundant Linn Richmnd fauna.
At base Str. planulumina begins to
be common.
5 ft. Limest. Rubble. with fossils. Str. planum
boma is found 2 ft above base.
2 in. limest. Streptelasma.
3 ft. clay and clayey limest. At base is
limest. with Streptelasma Columnaria
22 ft. rubble limest. Fossils common
but no Richmnd and fossils are recog-
nized.
3 ft clayey.
5 ft 6 in. (Why = 10 ft ?) with Tetradium.
15 ft 9 in. Massive l. with globose Chatelets
as at Hurrard's mill.
14 ft. Massive l. interbedded with soft clay.
12 ft soft clay.
2 ft. Clayey limest. full of fossils, byzogo
ans, & Othris Laticesta.