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1000
[[circled]] 16 [[/circled]] 

Hill 5280
A1- patch of small pebble congomorate with aglesia common and Institella present.

Dark granular Is with Peninites

3'- 4' bed dark detrital ls. with huge Hustedia, Chonosteges, Hercosia, Aglesia.

These 3 layers close together and enclosed in a matrix of blocky chert that breaks into rectangular lumps. A double ledge of ls. at about 4850' on slope. Broken shells, dark color with brown silica stain.

[[left margin, geological column diagram]]

---------|
CM       |
---------|
Tory     | 1' A[[superscript]] 1
         | [[/superscript]]
---------|
CM       | 50' B
---------|
SK - Tory| 3' C
---------|
chert    | 30' D
---------|
Tory 15' | E
---------|
25' chert| covered to stream
         |
[[/left margin diagram]]

A1[[superscript]] 1 [[/superscript]] - Detrital ls (1') enclosed by chert above & below and containing Torynechus. About 50' below this ledge came thick limestone. This is a 3' bed with Torynechus. About 30' is another massive ls and in between is chert. This upper bed contains many corals thin and long.

E Thick scattered massive granular ls with scattered quartz pebbles up to 1". It is about 10' thick and contains small corals. Also has thick layers 4 - 6" of chert.

Beneath E is about

Bed C may be to of SKR. The chert on it is more orange than that below.