Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
1/18/59 - rainout -
Saw G.A. Rogers Dial grad in town.
1/19/59 Section 4
1) Sil - 20'
2) Shale, brown, with thin clay-rich dolomitic ls. 72'
Coll. 4-2 - 6' down from top
3) Ls., brown-gray weathering with large calcite crystals - 4'
4) Shy brown, + thin ls.
4-4A - 5' up
1-4B - 11' up 23'
5) Ls., brown-gray - 2' beds, calcite
shales in long "beds" - 13'
--> Top of Olenekian Fm. <--
underlapped with 568' relief
~ 200 yards -
6) Ls., mid to dark gray, calcareous,
many juvenile ls. 244' beds.
Coll. 4-6A 8' up
and shaly ls. -
sandail w. 15' up (4-6B)
4-6C - 83'
4-6C
2 cyclical ls. 6' to 8' + shale 18'-20' 52'
7) Ls., light gray, with brown-orange
chert concretions - massive
Coll. 4-7A - 16'
8) Sh. + ls., brown + light brown weathering -
[varicolored shales] + white ss. 25' up]
32'
9) Ls., brown-gray 4" to 3" beds - mottled
zone 1' at base
small red-bellied stepfella occur
common throughout. 17'
10) Shale + shaly ls -
6" beds of white ss. 12'
11) Ls. like 9 10'