Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
On U.S. 52 Wagner Hill Section
5/12/95, 4+5 miles S. of Cannon Falls. From
S. end of town at junction with
(1)
West side of U.S. 52; 1 color slide + 1 B+W white
found lanes
Photograph. Hammer head on unit
no. [illegible]. Break in slope is prob. shale
at top of Unit 7. CS#1. B+W#1. Sherwood Mbr.
Up higher in section CS#2. B+W#2
Top of Sherwood Mbr. & overlying Wall Mbr
of Prosser Fm.
Mile Post 93 close to top of section
B+W#3 just a few paces N. of M.P. 93
Cyclicity is about 1' to 2 1/2' through most of section
argill. limestone with very silty, shaly breaks - not
sequence boundary as such, but there is a change
in amount of argillaceous material entering the
depositional system, upwards.
St. Paul Mbrn [illegible] 1:250,000 pencilled location
hevorson & Gerbi's Wagner Hill section
in R. Sloan, ed., 1987. Minn Geol. Surv.
Rept. of Invest. 35, Fig. 9-3