Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Twin P.P. Ross
Stouffer failed to
recognize that there were
2 receptaculites horizons
- one in upper Stewsville
& also in Cummingville
Twin Cities Brickyard
is shallower & closer to
source of silt which
rbby. dropped out due to
shallowing
Comments by
R. Sloan
On U.S. 52 Wagner Hill Section
5/2/95. (4½ miles S. of Cannon Falls from