Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Stouffer failed to
recognize that there were
2 receptaculites horizons
- one in upper Stewaville
& also in Cummingaville
Twin Cities Brickyard
is shallower & closer to
source of silt which
Kby. dropped out due to
shallowing
Comments by
R. Sloan