Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Summer 1961 - To Do
J. F. Mello-
1. Shale samples G' intervals below Fox Hills W. of
"Sphenodiscus line". Also in F.H. 2t base.
Stoneville and around Blitch Hills
2. Samples from bzuclite shale on up in Niobrara Co., F.H.
microfossil control desirable
3. Upper Fox Hills where it looks good - type zone.
Jim's present highest is up to 28' above
protozone zone.
Sediment study
1. Samples thru Fox Hills with notes on sed. features
Other.
1. Heliocrites study - details, assoc. fauna + lith.
2. Assoc. & mass mortality - conc. assoc. - samples
of whole concs for counts
3. Seproids material - move! + assoc.
4 Elk Butte fauna - Type zone - move
Lance Creek - whole spec.
5. Lance Hall Cr. invertfauna - esp. marine layers.
6. Tricovylps distribution (for analysis of late K.
faunal + floral zones in the western interior)