Skip to main content

Minnesota Reflections

Add or remove other collections to your search:



Narrow your search by:



You've searched: All Collections

  • All fields: RI-5
(2 results)



Display: 50

    • Cretaceous System in Minnesota, RI-5, Plate 1

    • 1964
    • Map of Minnesota showing localities of Cretaceous rocks described in the RI-5 report, scale 1 inch = about 35 miles. Electronic file available at: ftp://mgssun6.mngs.umn.edu/map_catalog/pdf/umn23378.pdf
    • Minnesota Geological Survey
    • Cretaceous System in Minnesota, RI-5, Plate 2

    • 1964
    • Contour map (lines of equal elevation) of the present altitude of the Pre-Cretaceous unconformity (erosional surface cut into older rocks) in Minnesota, scale 1 inch = about 32 miles. Electronic file available at:...
    • Minnesota Geological Survey

QuickView

Display a larger image and more item information when the pointer pauses over a thumbnail
 

Layout options:

Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK
Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK