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Transcription
shale. side of road, Newton.
blue shale limestone with numerous
fossils (crinoid byzpranus) especially
desire found.
blue shale limestone as with for-
made to the cliffs.
blue shaly limestone, front,
water lime
These limes just described turn to a
marlstone structure or going a slight
but more eastward.
immediately below the shaly
limestone is the crinoidal lime-
limestone which appears to be made of
various fossil stems with numerous branch
pieces of limestone with [illegible]
the limestone immediately beneath
is a buff color and is full of radiar-
tes, especially Spirifera & Sterophyllum
and shells. Do some places there
are layers are crinoidal, and large
nodules and irregular masses of clert
on it various levels. The total thick-
ess of the various layers is about
immediately over is very fine grained
shale rock with fine close bedding,
claimed to be shaly. Further in the
other side where more granular this
is less shaly and forms three layers.
this strike. The fine bedding is still shown
the other grades irregularly & shaly like
6 in. of less finely stratified buff
calcareous rock is found beneath.
The last three layers contain
very few fossils.
13 in. of buff or blue argillaceous
with many fine horizontal cra-
filled with calcite.
12 in. argillaceous and a blue lime-
stone with irregular calcite masses.
12 in. argillaceous limestone thin
with fine regular cracks filled
with calcite, also small calcite specks.
11 in. argillaceous limestone.
24 in. argillaceous laminations
with calcite in irregular cracks or
specks.
The lower half of these argilla-
cious layers consists of somewhat better
done than the upper half.
The irregular liney contact
between the fossiliferous limestone and
the closely stratified crinoidal rock below should be photographed.
Further eastward, the upper
feet of this series are seen to be in
buff & argillaceous or poor
shale 4'2 feet beneath a
rest of a white rock which is a