Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
P.
From Bentovite along directly up dip
(30) to isolated 6" cone, lower with
ammonite is 32'6". This cone layer
has no bentonite under it, probably
not the lower fourflower layer.
Samples from Section 493-A
493A #1 interval n, lower 26''
#2 " n, upper 21''
#3 " m', total
#4 " k' "
#5 " i' "
#6 " h' "
#7 " fand q "
#8 " q "
#9 " c and lower 18" of B
#10 " from #9 to 2'from top B
#11 " upper 2' of B.