Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Baker Station continued
3rd cut. (1550' southeast of cut 2)
850' long cut
Top 3 cut -
We did not climb overgrown
cut to find Brassfield
Brassfield
SB
9'
SB?
12'
LS, irregularly bedded, silty,
fairly well weathered
Silty-shale and mudstone in 4"-8" beds
LS, massive, X bedded, coarse calcarenite,
crinoidal, lower 2" rich in brachs,
(Rynchotrema, Herbstella,
or Strophomena?
Rafinesquana?)
SB
Shale + siltst
Siltst
V. fiss/siltst
mud shale
23'
"Shale+mudstone"
Shale+siltst+
minor sandy
siltst
3 1/2-4'
disrupted siltstone
Streptolasma coral bed.
SB
Rafinesquana (?) or Strophomena (?)
Siltst, calc, burrowed
Stdy Siltst.
Base of RR out
10'
Arnhelm
not well
exposed.
20'
?
15