Carter Johnson Doctorate Field Research
- UA053_068_0003
- 1969
Part of W. Carter Johnson Papers
Carter Johnson sitting on an American elm tree (Ulmus americana) south of Bismarck, North Dakota during field research for his doctorate degree.
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Emergent cottonwood at Garrison Reach of the Missouri River, North Dakota
- UA053_068_0250
- 1969
Part of W. Carter Johnson Papers
Emergent cottonwood trees at stand number 12 sampled by Carter Johnson during his doctoral research on the Missouri River floodplain at Garrison Reach.
Forest Understory, Warren Keammerer
- UA053_068_0004
- 1969
Part of W. Carter Johnson Papers
Warren Keammerer, Carter Johnson's fellow graduate student who studied the forest understory along the Missouri River.
- UA053_068_0002
- 1970
Part of W. Carter Johnson Papers
Warren Keammerer and Janet Johnson standing next to the field vehicle used for Missouri River research in 1969-70.
- UA053_068_0204
- 1969
Part of W. Carter Johnson Papers
W. Carter Johnson and Warren's research stands numbered 1-34.
Research stand in Itasca State Park
- UA053_068_0210
- 1969
Part of W. Carter Johnson Papers
Research stand #10 at a Bog D in Itasca State Park, Minnesota, origin of the Mississippi River.
Research stand in Sieche Hollow State Park
- UA053_068_0205
- 1969
Part of W. Carter Johnson Papers
Research stand #16 in the forest at Sieche Hollow State Park near Sisseton, South Dakota.
Research stand on the Missouri River
- UA053_068_0201
- 1969
Part of W. Carter Johnson Papers
Research stand #4 on the Missouri River.
Research stand on the Missouri River
- UA053_068_0211
- 1969
Part of W. Carter Johnson Papers
Reach stand # 4 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
- UA053_068_0217
- 1969
Part of W. Carter Johnson Papers
Research stand #8 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
- UA053_068_0219
- 1969
Part of W. Carter Johnson Papers
Research stand #6 on the Missouri River.
Research stand on the Missouri River
- UA053_068_0220
- 1969
Part of W. Carter Johnson Papers
Research stand #3 on the Missouri River.
Research stand on the Missouri River
- UA053_068_0202
- 1969
Part of W. Carter Johnson Papers
Research stand #1 destroyed by backup flooding of Oahe Reservoir on the Missouri River.
Research stand on the Missouri River
- UA053_068_0209
- 1969
Part of W. Carter Johnson Papers
Young cottonwood trees at a research stand on the Missouri River.
Research stand on the Missouri River
- UA053_068_0223
- 1969
Part of W. Carter Johnson Papers
Research stand #10 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
- UA053_068_0225
- 1969
Part of W. Carter Johnson Papers
Research stand #3 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
- UA053_068_0215
- 1969
Part of W. Carter Johnson Papers
Research stand #2 on the Missouri River.
Research stand on the Missouri River
- UA053_068_0203
- 1969
Part of W. Carter Johnson Papers
Research stand #2 destroyed by backup flooding of Oahe Reservoir on the Missouri River.
Research stand on the Missouri River
- UA053_068_0206
- 1969
Part of W. Carter Johnson Papers
Research stand #6 on the Missouri River
Research stand on the Missouri River
- UA053_068_0207
- 1969
Part of W. Carter Johnson Papers
Research stand #9 on the Missouri River after it had been grazed.
Research stand on the Missouri River
- UA053_068_0208
- 1969
Part of W. Carter Johnson Papers
Young cottonwood trees at a research stand on the Missouri River.
Research stand on the Missouri River
- UA053_068_0212
- 1969
Part of W. Carter Johnson Papers
Reach stand # 4 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
- UA053_068_0216
- 1969
Part of W. Carter Johnson Papers
Research stand #2 on the Missouri River.
Research stand on the Missouri River
- UA053_068_0218
- 1969
Part of W. Carter Johnson Papers
Research stand #4 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
- UA053_068_0222
- 1969
Part of W. Carter Johnson Papers
Research stand #1 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
- UA053_068_0224
- 1969
Part of W. Carter Johnson Papers
Research stand #6 near the Garrison dam on the Missouri River.
Tree Coring Missouri River Floodplain
- UA053_068_0005
- 1969
Part of W. Carter Johnson Papers
Janet Johnson assisting in tree coring Missouri River floodplain in the fall of 1969.