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301. Geologic map of the Doyle Lake and Finland quadrangles, Lake County, Minnesota, M-72
1993. Miller, James D., Jr., Green, John C., Boerboom, Terrence J., and Chandler, Val W. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Doyle Lake and Finland quadrangl...
302. Geologic map of the Duluth Complex and related rocks, northeastern Minnesota, M-119, Plate 1
2001. Miller, James D., Jr., Green, John C., Severson, Mark J., Chandler, Val W., and Peterson, Dean M. Compilation of interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Duluth Complex, s...
303. Geologic map of the Duluth Complex and related rocks, northeastern Minnesota, M-119, Plate 2
2001. Miller, James D., Jr., Green, John C., Severson, Mark J., Chandler, Val W., and Peterson, Dean M. Generalized bedrock geology, aeromagnetic data, data base information, scale 1:500,000.
304. Geologic map of the Ely quadrangle, St Louis and Lake Counties, Minnesota, M-50
1982. Green, John C. and Schulz, Klaus J. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Ely quadrangle, scale 1:24,000.
305. Geologic map of the Embarrass quadrangle, St Louis County, Minnesota, M-6
1969. Griffin, William L. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Embarrass quadrangle...
306. Geologic map of the Gunflint Lake quadrangle, Cook County, Minnesota, M-42
1978. Morey, G.B. and Nathan, H.D. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Gunflint Lake quadrangle, scale ...
307. Geologic map of the Hungry Jack Lake quadrangle, Cook County, Minnesota, M-39
1977. Mathez, E.A., Nathan, H.D., and Morey, G.B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Hungry Jack Lake quadrangle, sca...
308. Geologic map of the Illgen City quadrangle, Lake County, Minnesota, M-66
1989. Miller, James D., Jr., Green, John C., and Boerboom, Terrence J. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Illgen City quadrangle, scale 1:...
309. Geologic map of the Kawishiwi Lake quadrangle, Lake and Cook Counties, Minnesota, M-7
1969. Davidson, D.M., Jr. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Kawishiwi Lake quadr...
310. Geologic map of the Lake Superior region, Minnesota, Wisconsin and northern Michigan, bedrock geology, S-13
1982. Morey, G.B., Sims, Paul K., Cannon, William F., and Mudrey, Mike G., Jr., Southwick, David L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Minnesota and the Lake Superior regi...
311. Geologic map of the Long Island Lake quadrangle, Cook County, Minnesota, M-46
1977. Morey, G.B., Weiblen, Paul W., Papike, James J., and Anderson, D.H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Long Island Lake quadrangle, sca...
312. Geologic map of the Minneapolis quadrangle, Minnesota, SP-9, Plate 1
1970. Hogberg, Rudolph K. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis Quadrangle, Minnesot...
313. Geologic map of the Minneapolis quadrangle, Minnesota, SP-9, Plate 1
1970. Hogberg, Rudolph K. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis Quadrangle, Minnesot...
314. Geologic map of the North Shore of Lake Superior, Lake and Cook Counties, Minnesota: Part 1 Little Marais to Tofte, M-71
1992. Green, John C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), North Shore of Lake Superior, scale 1:...
315. Geologic map of the Penokean orogen, central and eastern Minnesota, and accompanying text, RI-37, Plate 1
1988. Southwick, David L., Morey, G.B., and McSwiggen, Peter L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Penokean Orogen, East-Central Mi...
316. Geologic map of the Perent Lake quadrangle, Lake Country, Minnesota, M-8
1969. Davidson, D.M., Jr. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Perent Lake quadrang...
317. Geologic map of the Sherry Lake quadrangle, Itasca County, Minnesota, M-64
1988. Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Sherry Lake quadrangle, scale 1:...
318. Geologic map of the Silver Bay and Split Rock Point NE quadrangles, Lake County, Minnesota, M-65
1988. Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Silver Bay and Split Rock Point ...
319. Geologic map of the South Lake quadrangle, Cook County, Minnesota, M-38
1977. Morey, G.B. and Nathan, H.D. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the South Lake quadrangle, scale 1:2...
320. Geologic map of the State of Minnesota, Plate 1
1932. Grout, Frank F. Geologic map of Minnesota, scale 1:500,000, northern half of Minnesota.
321. Geologic map of the State of Minnesota, Plate 2
1932. Grout, Frank F. Geologic map of Minnesota, scale 1:500,000, southern half of Minnesota.
322. Geologic map of western part of Vermilion district, northeastern Minnesota, M-13
1973. Sims, Paul K. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the western Vermilion district, scal...
323. Geologic maps of the Late Cretaceous rocks, southwestern Minnesota, M-69, Plate 1
1990. Setterholm, Dale R. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Cretaceous age rocks, southwestern M...
324. Geologic maps of the Late Cretaceous rocks, southwestern Minnesota, M-69, Plate2
1990. Setterholm, Dale R. Bedrock topography (elevation of the bedrock surface) of the sub-Cretaceous surface; Bedrock topography of the sub-Quaternary surface; Isopachs (th...
325. Geology and geophysics of the Denham-Mahtowa area, east-central Minnesota, M-63
1987. McSwiggen, Peter L. Bedrock geology interpretatons and geophysical data interpretations in east-central Minnesota, scale 1:48,000.
326. Geology and origin of iron ore deposits of the Zenith mine, Vermilion district, Minnesota, SP-2, Plate 1
1968. Machamer, J.F. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of 17th level of Zenith Mine, scale 1 i...
327. Geology and origin of iron ore deposits of the Zenith mine, Vermilion district, Minnesota, SP-2, Plate 2
1968. Machamer, J.F. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of 18th level of Zenith Mine, scale 1 i...
328. Geology and origin of iron ore deposits of the Zenith mine, Vermilion district, Minnesota, SP-2, Plate 3
1968. Machamer, J.F. Geology cross section diagrams of Zenith Mine, scale 1 inch = about 100 feet.
329. Geology of clay deposits, Red Wing area, Goodhue and Wabasha Counties, Minnesota, RI-2, Plate 1
1963. Austin, George S. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Red Wing Area, Goodhue and Wabas...
330. Geology of Cook County, Minnesota, Bulletin 39, Plate 1
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Glacial (Quaternary age glacial and stream sediments and landforms) features of Cook County, Minnesota, scale 1 inch = 5 miles.
331. Geology of Cook County, Minnesota, Bulletin 39, Plate 10
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 9, Geology map of Township 62 North, Range 4 East, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
332. Geology of Cook County, Minnesota, Bulletin 39, Plate 11
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 10, Geology map of Townships 60 and 61 North, Range 1 West, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
333. Geology of Cook County, Minnesota, Bulletin 39, Plate 12
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 11, Geology map of Township 61 North, Range 1 East, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
334. Geology of Cook County, Minnesota, Bulletin 39, Plate 13
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 12, Geology map of parts of Townships 61 and 62 North, Range 2 East, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
335. Geology of Cook County, Minnesota, Bulletin 39, Plate 14
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 13, Geology map of Townships 59 and 60 North, Range 3 West, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
336. Geology of Cook County, Minnesota, Bulletin 39, Plate 15
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 14, Geology map of Township 60 North, Range 2 West, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
337. Geology of Cook County, Minnesota, Bulletin 39, Plate 16
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 15, Geology map of Township 59 North, Range 4 West, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
338. Geology of Cook County, Minnesota, Bulletin 39, Plate 17
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 16, Geology map of Township 58 North, Range 5 West, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
339. Geology of Cook County, Minnesota, Bulletin 39, Plate 2
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Geology of Cook County, Minnesota, 1 inch = about 4 miles.
340. Geology of Cook County, Minnesota, Bulletin 39, Plate 3
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Geology of the Gunflint District, Minnesota, scale 1:24,000.
341. Geology of Cook County, Minnesota, Bulletin 39, Plate 4
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 3A, Geology of the Gunflint District, Minnesota, scale 1:24000.
342. Geology of Cook County, Minnesota, Bulletin 39, Plate 5
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 4, Sequence of volcanic lava flows along shore from Good Harbor Bay to Grand Portage Bay, Minnesota, scale 1 inch = about 3/4 miles.
343. Geology of Cook County, Minnesota, Bulletin 39, Plate 6
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 5, Sequence of volcanic lava flows along shore from the Lake County line to Good Harbor Bay, Minnesota, scale 1 inch = about 3/4 miles.
344. Geology of Cook County, Minnesota, Bulletin 39, Plate 7
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 6, Geology map of Township 64 North, Range 5 East, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
345. Geology of Cook County, Minnesota, Bulletin 39, Plate 8
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 7, Geology map of Township 63 North, Range 5 East, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
346. Geology of Cook County, Minnesota, Bulletin 39, Plate 9
1959. Grout, Frank F., Sharp, R.P., and Schwartz, George M. Plate 8, Geology map of Townships 61 and 62 North, Range 3 East, Cook County, Minnesota, scale 1 inch = about 1/2 mile.
347. Geology of Isaac Lake quadrangle, St Louis County, Minnesota, SP-8, Plate 1
1969. Griffin, William L. and Morey, G.B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Isaac Lake Quadrangle, St. Louis...
348. Geology of Minnesota: a centennial volume, Plate 1
1972. Sims, Paul K. and Morey, G.B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Minnesota, scale 1:1,000.000.
349. Geology of Minnesota: a centennial volume, Plate 2
1972. Sims, Paul K. and Morey, G.B. Bouguer gravity anomaly map (anomaly related to different densities of rocks in the upper crust, Bouguer anomaly is a corrected difference between ...
350. Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 1
1939. Grout, Frank F. and Schwartz, Geroge M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Townships 54 and 55 North, Ranges 7 ...
351. Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 2
1939. Grout, Frank F. and Schwartz, Geroge M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Townships 56 North, Range 7 West and...
352. Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 3
1939. Grout, Frank F. and Schwartz, Geroge M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 57 North, Ranges 6 and 7 We...
353. Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 4
1939. Grout, Frank F. and Schwartz, Geroge M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 58 North, Range 6 West and ...
354. Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 5
1939. Grout, Frank F. and Schwartz, Geroge M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of a portion of Township 59 North, Rang...
355. Geology of the anorthosites of the Minnesota coast of Lake Superior, Bulletin 28, Plate 6
1939. Grout, Frank F. and Schwartz, Geroge M. Structural (recognizable features produced by deformation of rocks) map of anorthosite occurrence, scale 1 inch = about 2 miles.
356. Geology of the Cloquet quadrangle, Carlton County, Minnesota, Plate 1
1970. Wright, Herbert E., Mattson, L.A., and Thomas, J.A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Cloquet Quadrangle, Carlton County, ...
357. Geology of the Cuyuna district, Minnesota: a progress report, Bulletin 36, Plate 1
1955. Grout, Frank F. and Wolff, J.F., Sr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) around the Cuyuna district, Minnesota, ...
358. Geology of the Cuyuna district, Minnesota: a progress report, Bulletin 36, Plate 2
1955. Grout, Frank F. and Wolff, J.F., Sr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) the Cuyuna Iron District, North Range a...
359. Geology of the Cuyuna district, Minnesota: a progress report, Bulletin 36, Plate 3
1955. Grout, Frank F. and Wolff, J.F., Sr. Cross section B-B, geology of the Cuyuna Range, Minnesota, scale 1 inch = 500 feet.
360. Geology of the Cuyuna district, Minnesota: a progress report, Bulletin 36, Plate 4
1955. Grout, Frank F. and Wolff, J.F., Sr. Cross sections A-A and C-C, geology of the Cuyuna Range, Minnesota, scale 1 inch = 500 feet.
361. Geology of the Cuyuna district, Minnesota: a progress report, Bulletin 36, Plate 5
1955. Grout, Frank F. and Wolff, J.F., Sr. Map of west extension of South Range, Cuyuna Iron District, Minnesota, scale 1 inch = about 3/4 mile.
362. Geology of the Cuyuna district, Minnesota: a progress report, Bulletin 36, Plate 6
1955. Grout, Frank F. and Wolff, J.F., Sr. Diagram showing correlation of subdivisions of Iron-Formations Cuyuna, Mesabi, and Gogebic Ranges, Minnesota, , vertical scale 1 inch = about 200 f...
363. Geology of the Duluth Gabbro Complex near Duluth, Minnesota, Bulletin 44, Plate 1
1964. Taylor, Richard B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Duluth and vicinity, St. Louis Count...
364. Geology of the Duluth metropolitan area, Bulletin 33, Plate 1
1949. Schwartz, George M. Maps showing sequence of geologic units (beds) alongshore from Mesaba Avenue to Beyond Lakewood, scale 1 inch = about 1,800 feet.
365. Geology of the Duluth metropolitan area, Bulletin 33, Plate 10
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 49 North, Range 17 West, sc...
366. Geology of the Duluth metropolitan area, Bulletin 33, Plate 11
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Townships 49 and 50 North, Range 14 ...
367. Geology of the Duluth metropolitan area, Bulletin 33, Plate 12
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 50 North, Range 15 West, sc...
368. Geology of the Duluth metropolitan area, Bulletin 33, Plate 13
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 12 West, sc...
369. Geology of the Duluth metropolitan area, Bulletin 33, Plate 14
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 13 West, sc...
370. Geology of the Duluth metropolitan area, Bulletin 33, Plate 15
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 14 West, sc...
371. Geology of the Duluth metropolitan area, Bulletin 33, Plate 16
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 51 North, Range 15 West, sc...
372. Geology of the Duluth metropolitan area, Bulletin 33, Plate 17
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 52 North, Range 11 West, sc...
373. Geology of the Duluth metropolitan area, Bulletin 33, Plate 18
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 52 North, Range 12 West, sc...
374. Geology of the Duluth metropolitan area, Bulletin 33, Plate 19
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 52 North, Range 13 West, sc...
375. Geology of the Duluth metropolitan area, Bulletin 33, Plate 2
1949. Schwartz, George M. Maps showing sequence of geologic units (beds) alongshore from Duluth East City Limits to Near Knife River, scale 1 inch = about 1800 feet.
376. Geology of the Duluth metropolitan area, Bulletin 33, Plate 3
1949. Schwartz, George M. Maps showing sequence of geologic units (beds) alongshore from Knife River to Two Harbors, scale 1 inch = about 1,800 feet.
377. Geology of the Duluth metropolitan area, Bulletin 33, Plate 4
1949. Schwartz, George M. Map of glacial (Quaternary age glacial and stream sediments) deposits of the Duluth Metropolitan Area, scale 1 inch = about 4 miles.
378. Geology of the Duluth metropolitan area, Bulletin 33, Plate 5
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 48 North, Range 15 West, sc...
379. Geology of the Duluth metropolitan area, Bulletin 33, Plate 6
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 48 North, Range 16 West, sc...
380. Geology of the Duluth metropolitan area, Bulletin 33, Plate 7
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 48 North, Range 17 West, sc...
381. Geology of the Duluth metropolitan area, Bulletin 33, Plate 8
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 49 North, Range 15 West, sc...
382. Geology of the Duluth metropolitan area, Bulletin 33, Plate 9
1949. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Township 49 North, Range 16 West, sc...
383. Geology of the metamorphosed Biwabik iron-formation, Eastern Mesabi district, Minnesota, Bulletin 43, Plate 1
1962. Gundersen, J.N. and Schwartz George M. Generalized geologic map and longitudinal diagram of the Eastern Mesabi District, Minnesota, scale 1 inch = about 1 1/4 mile.
384. Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 1
1936. Schwartz, George M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis-St. Paul Metropolita...
385. Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 2
1936. Schwartz, George M. East-West Cross Sections of the Metropolitan Area, scale 1 inch = about 15,000 feet.
386. Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 3
1936. Schwartz, George M. North-South Cross Sections of the Metropolitan Area, scale 1 inch = about 13,000 feet.
387. Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 4
1936. Schwartz, George M. Map of the Glacial (Quaternary glacial and stream sediments) Deposits of the Metropolitan Area, scale 1 inch = about 4 miles.
388. Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 5
1936. Schwartz, George M. Structural Contour (contour lines of equal elevation that map features in the subsurface produced by rock deformation or erosion), map of the Minne...
389. Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 6
1936. Schwartz, George M. Map of Minneapolis showing the rock surface topography (elevation of the bedrock surface), scale 1 inch = about 2,250 feet.
390. Geology of the Minneapolis-St. Paul metropolitan area, Bulletin 27, Plate 7
1936. Schwartz, George M. Map of Saint Paul showing the rock surface topography, (elevation of the bedrock surface), scale 1 inch = about 2,500 feet.
391. Geology of the Root River State Trail area, southeastern Minnesota, Educational Series-10, Plate 1
1999. Mossler, John H. Front, Sites of geologic interest along the Root River State Trail, southeastern Minnesota, West half, scale 1 inch = 1/2 mile.
392. Geology of the Root River State Trail area, southeastern Minnesota, Educational Series-10, Plate 2
1999. Mossler, John H. Back, Sites of geologic interest along the Root River State Trail, southeastern Minnesota, Eest half, scale 1 inch = 1/2 mile.
393. Geology, sulfide mineralization and geochemistry of the Birchdale-Indus area, Koochiching County, northwestern Minnesota, RI-17, Plate 1
1977. Ojakangas, Richard W., Meineke, David G., and Listerud, W.H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Birchdale-Indus Area, Minnesota,...
394. Glacial and vegetational history of northeastern Minnesota, SP-11, Plate 1
1969. Wright, Herb E., Jr. and Watts, W.A. Map of part of Northeastern Minnesota showing major geomorphic (glacial) features, scale 1 inch = about 5 miles.
395. Glacial and vegetational history of northeastern Minnesota, SP-11, Plate 2
1969. Wright, Herb E., Jr. and Watts, W.A. Pollen diagram (types of pollen in lake sediment) for Jacobson Lake and basal layers of Anderson Lake, Pine County, Minnesota.
396. Glacial and vegetational history of northeastern Minnesota, SP-11, Plate 3
1969. Wright, Herb E., Jr. and Watts, W.A. Seed type diagram for Jacobson Lake and basal layers of Anderson Lake, Pine County, Minnesota.
397. Glacial and vegetational history of northeastern Minnesota, SP-11, Plate 4
1969. Wright, Herb E., Jr. and Watts, W.A. Pollen diagram (types of pollen in lake sediment) for Kotiranta Lake, Carlton County, Minnesota.
398. Glacial and vegetational history of northeastern Minnesota, SP-11, Plate 5
1969. Wright, Herb E., Jr. and Watts, W.A. Pollen diagram (types of pollen in lake sediment) for Rossburg Bog, Aitkin, Minnesota.
399. Glacial and vegetational history of northeastern Minnesota, SP-11, Plate 6
1969. Wright, Herb E., Jr. and Watts, W.A. Pollen diagram (types of pollen in lake sediment)for Weber Lake, Lake County, Minnesota.
400. Gravity and magnetic modeling of the Duluth Complex in the Allen 75-minute quadrangle, St Louis County, Minnesota, M-90
1998. Chandler, Val W. and Lively, R.S. Geophysical (gravity and magnetic) data and modeling of subsurface geology from the geophysical data for part of the Duluth Complex, scale 24,000.