Viewing page 37 of 75

This transcription has been completed. Contact us with corrections.

1009

[[left margin encircled]] 25 [[/ left margin encircled]]

N side Hill 5021

A - 22' of yellow siliceous skin.

B - 1' lens of detrital ls. Stenoscisma (large). 1 1/2" silicious skin.

C - 38' of shale and layers of blocky chert

E - covered

F - Blocky dolomite with silicious skins.

G 10' of irregular greenish gray dolomite with small quartz pebbles 1" -looks like a dolomitized bioherm. Crinoid skin shadows

H - massive dolomite beds 3' thick with rounded surfaces but top bed angular and blocky.

I -altered blocky chert

J - 18' of massive tan dolomite with small silica flecks. Fossils in chert skins badly altered.

[[image - drawing of geologic layers as described above]]]]

------|
18'   |  
------|
16'   | I
------|
20'   | H
------|
10'   | G
------|
22'   | F
------|
5'    | E
------|
38'   | C
------|
1'    | B
------|
22'   | A
------|
SKR   |
      |

[[/image]]