Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
8/2/71
SEC T. 7142 - 7141 CNTD.
37
38 + 1' 1,yn. Sampled at
loc. 7141 7/28/71.
+ 3" x bedded, ss, cont
fossil leaves. loc 7141
31
39 - 6" top SS. begin drK,
grey SH.
39
40. 24" brownish grey fissle
Carb trash bearing sh
6" thick, 2" high. 1
5" sh as below w/
jaroitic, chippy, then
begin x-bedded semi-
ciff forming (.7)
1/5 th. fg gl SS.
Then begin drK gr SH.
40
41 + 2' lig. sh
41
42
42
43 + 1' top ss, begin drk gr,sh
43
44 + 2' x-bed, lent, fg,ss
(.7) cliff forming.
44
45 top at 46
45
46 above this point lenses 1'
thick x bedded, fg
br gr. SS, interbedder
w/drK gr sh, & STST,
46
47
47
48
48
49 begin prominent xbed, ss
49
50
50
51
51
52 TOP OF SECTION.