-
1
-
-
0642325265
-
Cenozoic magmatism in the Trans-Pecos magmatic province: Relation to the Rio Grande Rift
-
Riecker, R. E., ed., : Washington, D.C., American Geophysical Union
-
Barker, D. S., 1979, Cenozoic magmatism in the Trans-Pecos magmatic province: Relation to the Rio Grande Rift, in Riecker, R. E., ed., Rio Grande rift: Tectonics and magmatism: Washington, D.C., American Geophysical Union, p. 382.392.
-
(1979)
Rio Grande Rift: Tectonics and Magmatism
, pp. 382-392
-
-
Barker, D.S.1
-
2
-
-
0002224637
-
Eocene through Miocene volcanism in the Great Basin of the western United States
-
Best, M. G., Christiansen, E. H., Deino, A. L., Gromme, C. S., McKee, E. H, and Noble, D. C., 1989, Eocene through Miocene volcanism in the Great Basin of the western United States: New Mexico Bureau of Mines and Mineral Resources Memoir 47, p. 91.133.
-
(1989)
New Mexico Bureau of Mines and Mineral Resources Memoir 47
, pp. 91-133
-
-
Best, M.G.1
Christiansen, E.H.2
Deino, A.L.3
Gromme, C.S.4
McKee, E.H.5
Noble, D.C.6
-
3
-
-
0011109368
-
Sequence stratigraphy of the Eocene-Oligocene transition: Examples from the non-marine volcanically influenced
-
John Day Basin, in Swanson, D. A., and Haugerud, R. A., eds., Geologic field trips in the Pacific Northwest, Department of Geological Sciences, University of Washington
-
Bestland, E. A., Retalllack, G. J., and Fremd, T., 1994, Sequence stratigraphy of the Eocene-Oligocene transition: Examples from the non-marine volcanically influenced John Day Basin, in Swanson, D. A., and Haugerud, R. A., eds., Geologic field trips in the Pacific Northwest, Volume 1: Seattle, 1994 Geological Society of America Annual Meeting, Department of Geological Sciences, University of Washington, p. 1A1.1A19.
-
(1994)
Seattle, 1994 Geological Society of America Annual Meeting
, vol.1
-
-
Bestland, E.A.1
Retalllack, G.J.2
Fremd, T.3
-
4
-
-
0019927815
-
Geology, paleontology and correlation of Eocene volcani- clastic rocks, southeast Absaroka Range, Hot Springs County, Wyoming
-
Bown, T. M., 1982, Geology, paleontology and correlation of Eocene volcani- clastic rocks, southeast Absaroka Range, Hot Springs County, Wyoming: U.S. Geological Survey Professional Paper 1201-A, 75 p.
-
(1982)
U.S. Geological Survey Professional Paper 1201-A
, pp. 75
-
-
Bown, T.M.1
-
5
-
-
0002264781
-
Petrologic characteristics of mid-Tertiary volcanic suites, Chihuahua, Mexico
-
Cameron, K. L., Cameron, M., Bagby, W. C., Moll, E. J., and Drake, R. E., 1980, Petrologic characteristics of mid-Tertiary volcanic suites, Chihuahua, Mexico: Geology, v. 8, p. 87.91.
-
(1980)
Geology
, vol.8
, pp. 87-91
-
-
Cameron, K.L.1
Cameron, M.2
Bagby, W.C.3
Moll, E.J.4
Drake, R.E.5
-
6
-
-
0023119637
-
-
London, Chapman and Hall
-
Cas, R. A. F., and Wright, J. V., 1988, Volcanic successions: Modern and ancient: London, Chapman and Hall, 528 p.
-
(1988)
Volcanic Successions: Modern and Ancient
, pp. 528
-
-
Cas, R.A.F.1
Wright, J.V.2
-
7
-
-
0000137566
-
Overview of Cenozoic volcanism in the west-central United States
-
Flores, R M., and Kaplan, S. S., eds., Cenozoic paleogeography of west-central United States
-
Chadwick, R. A., 1985, Overview of Cenozoic volcanism in the west-central United States, in Flores, R. M., and Kaplan, S. S., eds., Cenozoic paleogeography of west-central United States: Denver, Colorado, Rocky Mountain Section of the Society of Economic Paleontologists and Mineralogists, p. 359.382.
-
(1985)
Denver, Colorado, Rocky Mountain Section of the Society of Economic Paleontologists and Mineralogists
, pp. 359-382
-
-
Chadwick, R.A.1
-
8
-
-
85083926219
-
Geology of the Rocky Top area, Cascades, Oregon
-
Curless, J. M., 1992, Geology of the Rocky Top area, Cascades, Oregon: Geological Society of America Abstracts with Programs, v. 24, no. 5, p. A18.
-
(1992)
Geological Society of America Abstracts with Programs
, vol.24
, Issue.5
-
-
Curless, J.M.1
-
9
-
-
84870821522
-
On the tertiary of South Dakota and Nebraska
-
[abs.]
-
Darton, N. H., 1898, On the Tertiary of South Dakota and Nebraska [abs.]: Science, v. 7, p. 359.
-
(1898)
Science
, vol.7
, pp. 359
-
-
Darton, N.H.1
-
10
-
-
0342615262
-
Preliminary report on the geology and water resources of Nebraska west of the one hundred and third meridian
-
Darton, N. H., 1899, Preliminary report on the geology and water resources of Nebraska west of the one hundred and third meridian: U.S. Geological Survey Nineteenth Annual Report, part 4, p. 721.785.
-
(1899)
U.S. Geological Survey Nineteenth Annual Report, Part 4
, pp. 721-785
-
-
Darton, N.H.1
-
11
-
-
0013570042
-
Preliminary description of the geology and water resources of the southern half of the Black Hills and adjoining regions in South Dakota and Wyoming
-
Darton, N. H., 1901, Preliminary description of the geology and water resources of the southern half of the Black Hills and adjoining regions in South Dakota and Wyoming: U.S. Geological Survey Twenty-first Annual Report, part 4, p. 489.599.
-
(1901)
U.S. Geological Survey Twenty-first Annual Report, Part 4
, pp. 489-599
-
-
Darton, N.H.1
-
12
-
-
3042831472
-
Preliminary report on the geology and underground water resources of the central Great Plains
-
Darton, N. H., 1905, Preliminary report on the geology and underground water resources of the central Great Plains: U.S. Geological Survey Professional Paper 32, 243 p.
-
(1905)
U.S. Geological Survey Professional Paper 32
, pp. 243
-
-
Darton, N.H.1
-
13
-
-
37049247970
-
Volcanic action in the Black Hills of South Dakota
-
Darton, N. H., 1912, Volcanic action in the Black Hills of South Dakota: Science, v. 36, p. 602.603.
-
(1912)
Science
, vol.36
, pp. 602-603
-
-
Darton, N.H.1
-
14
-
-
0006072903
-
Single-crystal 40Ar/39Ar dating as an aid in correlation of ash flows: Examples from the Chimney Spring/New Pass tuffs and the Nine Hill/Bates Mountain tuffs of California and Nevada [abs.]
-
Deino, A., 1989, Single-crystal 40Ar/39Ar dating as an aid in correlation of ash flows: Examples from the Chimney Spring/New Pass tuffs and the Nine Hill/Bates Mountain tuffs of California and Nevada [abs.]: New Mexico Bureau of Mines and Mineral Resources, Memoir 47, p. 70.
-
(1989)
New Mexico Bureau of Mines and Mineral Resources, Memoir 47
, pp. 70
-
-
Deino, A.1
-
15
-
-
33746234361
-
Uranium-bearing lignite and carbonaceous shale in the southwestern part of the Williston Basin.A regional study
-
Denson, N. M., and Gill, J. R., 1965, Uranium-bearing lignite and carbonaceous shale in the southwestern part of the Williston Basin.A regional study: U.S. Geological Survey Professional Paper 463, 75 p.
-
(1965)
U.S. Geological Survey Professional Paper 463
, pp. 75
-
-
Denson, N.M.1
Gill, J.R.2
-
16
-
-
0010107462
-
Applications of 40Ar/39Ar dating of single crystals by laser fusion [abs.]
-
Drake, R. E., Deino, A L., Curtis, G. H., Swisher, C. S., Turrin, B., McCrory, M., and Becker, T., 1988, Applications of 40Ar/39Ar dating of single crystals by laser fusion [abs.]: Eos (Transactions, American Geophysical Union), v. 69, p. 1502.
-
(1988)
Eos (Transactions, American Geophysical Union)
, vol.69
, pp. 1502
-
-
Drake, R.E.1
Deino, A.L.2
Curtis, G.H.3
Swisher, C.S.4
Turrin, B.5
McCrory, M.6
Becker, T.7
-
17
-
-
0020463323
-
Paleontology and correlation of Eocene volcanic rocks in the Carter Mountain area, Park County, southeastern Absaroka Range, Wyoming
-
Eaton, J. G., 1982, Paleontology and correlation of Eocene volcanic rocks in the Carter Mountain area, Park County, southeastern Absaroka Range, Wyoming: University of Wyoming Contributions to Geology, v. 21, p. 153.194.
-
(1982)
University of Wyoming Contributions to Geology
, vol.21
, pp. 153-194
-
-
Eaton, J.G.1
-
18
-
-
0002536394
-
Eocene-Miocene Mogollon-Datil volcanic field, New Mexico
-
Chapin, C E., and Zidek, J., eds., Field excursions to volcanic terranes in the western United States I
-
Elston, W. E., Chapin, C. E., and McIntosh, W. C., 1989, Eocene-Miocene Mogollon-Datil volcanic field, New Mexico, in Chapin, C. E., and Zidek, J., eds., Field excursions to volcanic terranes in the western United States, Volume I: Southern Rocky Mountain region: New Mexico Bureau of Mines and Mineral Resources Memoir 46, p. 43.59.
-
(1989)
Southern Rocky Mountain Region: New Mexico Bureau of Mines and Mineral Resources Memoir 46
, pp. 43-59
-
-
Elston, W.E.1
Chapin, C.E.2
McIntosh, W.C.3
-
19
-
-
0002750841
-
Stratigraphy and preliminary biostratigraphy of the Flagstaff Rim area, Natrona County, Wyoming
-
Emry, R. J., 1973, Stratigraphy and preliminary biostratigraphy of the Flagstaff Rim area, Natrona County, Wyoming: Smithsonian Contributions to Paleobiology, no. 25, 20 p.
-
(1973)
Smithsonian Contributions to Paleobiology
, Issue.25
, pp. 20
-
-
Emry, R.J.1
-
20
-
-
0027089244
-
Mammalian range zones in the Chadronian White River Formation at Flagstaff Rim, Wyoming
-
Emry, R. J., 1992, Mammalian range zones in the Chadronian White River Formation at Flagstaff Rim, Wyoming, in Prothero, D. R., and Berggren, W. A., eds., Eocene-Oligocene climatic and biotic evolution: Princeton, New Jersey, Princeton University Press, p. 106.115. (Pubitemid 23386483)
-
(1992)
Eocene-Oligocene climatic and biotic evolution
, pp. 106-115
-
-
Emry, R.J.1
-
21
-
-
0002026484
-
The Chadronian, Orellan, and Whitneyan North American land mammal ages
-
Woodburne M. O., ed., : Berkeley University of California Press
-
Emry, R. J., Bjork, P. R., and Russell, L. S., 1987, The Chadronian, Orellan, and Whitneyan North American Land Mammal Ages, in Woodburne, M. O., ed., Cenozoic mammals of North America: Berkeley, University of California Press, p. 118.152.
-
(1987)
Cenozoic Mammals of North America
, pp. 118-152
-
-
Emry, R.J.1
Bjork, P.R.2
Russell, L.S.3
-
22
-
-
0027038032
-
Eocene-Oligocene climatic change in North America: The White River Formation near Douglas, east-central Wyoming
-
Evanoff, E., Prothero, D. R., and Lander, R. H., 1992, Eocene-Oligocene climatic change in North America: The White River Formation near Douglas, east-central Wyoming, in Prothero, D. R., and Berggren, W. A., eds., Eocene-Oligocene climatic and biotic evolution: Princeton, New Jersey, Princeton University Press, p. 116.130. (Pubitemid 23386515)
-
(1992)
Eocene-Oligocene climatic and biotic evolution
, pp. 116-130
-
-
Evanoff, E.1
Prothero, D.R.2
Lander, R.H.3
-
23
-
-
85040847975
-
-
Berlin, Springer Verlag
-
Fisher, R. V., and Schmincke, H.-U., 1984, Pyroclastic rocks: Berlin, Springer Verlag, 472 p.
-
(1984)
Pyroclastic Rocks
, pp. 472
-
-
Fisher, R.V.1
Schmincke, H.-U.2
-
24
-
-
0002360930
-
Synextensional magmatism in the Basin and Range province: A case study from the eastern Great Basin
-
Gans, P. B., Mahood, G. A., and Schermer, E., 1989, Synextensional magmatism in the Basin and Range province: A case study from the eastern Great Basin: Geological Society of America Special Paper 233, 55 p.
-
(1989)
Geological Society of America Special Paper 233
, pp. 55
-
-
Gans, P.B.1
Mahood, G.A.2
Schermer, E.3
-
25
-
-
84870821480
-
Progress report on mapping Fifes Peaks volcano, Washington, a stratovolcano model for the Western Cascades [abs.]
-
Hammond, P. E., and Hooper, P. R., 1989, Progress report on mapping Fifes Peaks volcano, Washington, a stratovolcano model for the Western Cascades [abs.]: Northwest Regional American Geophysical Union Meeting, Eos (Transactions, American Geophysical Union), v. 71, p. 1069.
-
(1989)
Northwest Regional American Geophysical Union Meeting, Eos (Transactions, American Geophysical Union)
, vol.71
, pp. 1069
-
-
Hammond, P.E.1
Hooper, P.R.2
-
26
-
-
0023524601
-
Paleogeographic evolution of the United States Pacific Northwest during Paleogene time
-
Heller, P. L., Tabor, R. W., and Suczek, C. A., 1987, Paleogeographic evolution of the United States Pacific Northwest during Paleogene time: Canadian Journal of Earth Sciences, v. 24, p. 1652.1667.
-
(1987)
Canadian Journal of Earth Sciences
, vol.24
, pp. 1652-1667
-
-
Heller, P.L.1
Tabor, R.W.2
Suczek, C.A.3
-
27
-
-
84879887298
-
40Ar/39Ar chronology and volcanology of Trans-Pecos silicic volcanism in the Davis Mountains, Texas
-
Henry, C. D., Kunk, M. J., McIntosh, W. C., 1994, 40Ar/39Ar chronology and volcanology of Trans-Pecos silicic volcanism in the Davis Mountains, Texas: Geological Society of America Bulletin, v. 106, p. 1359.1376.
-
(1994)
Geological Society of America Bulletin
, vol.106
, pp. 13591376
-
-
Henry, C.D.1
Kunk, M.J.2
McIntosh, W.C.3
-
28
-
-
3543100751
-
Volcanic stratigraphy and new whole rock K-Ar ages of Western Cascades rocks in southern Oregon
-
Hladky, F. R., Wiley, T. J., and Duncan, R. A., 1992, Volcanic stratigraphy and new whole rock K-Ar ages of Western Cascades rocks in southern Oregon: Geological Society of America Abstracts with Programs, v. 24, no. 5, p. A33.
-
(1992)
Geological Society of America Abstracts with Programs
, vol.24
, Issue.5
-
-
Hladky, F.R.1
Wiley, T.J.2
Duncan, R.A.3
-
29
-
-
0019727220
-
Volcanic ash beds: Recorders of upper Cenozoic silicic pyroclastic volcanism in the western United States
-
Izett, G. A., 1981, Volcanic ash beds: Recorders of upper Cenozoic silicic pyroclastic volcanism in the western United States: Journal of Geophysical Research, v. 86, p. 10200.10222.
-
(1981)
Journal of Geophysical Research
, vol.86
, pp. 10200-10222
-
-
Izett, G.A.1
-
30
-
-
84963530324
-
Size of crystals and glass shards in Lava Creek B ash and of shock-metamorphosed minerals in K-T boundary rocks provide constraints on K-T boundary impact site
-
Izett, G. A., 1987, Size of crystals and glass shards in Lava Creek B ash and of shock-metamorphosed minerals in K-T boundary rocks provide constraints on K-T boundary impact site: Geological Society of America Abstracts with Programs, v. 19, no. 7, p. A713.
-
(1987)
Geological Society of America Abstracts with Programs
, vol.19
, Issue.7
-
-
Izett, G.A.1
-
31
-
-
0007704215
-
Correlation of a volcanic ash bed in Pleistocene deposits near Mount Blance, Texas, with the Guaje Pumice Bed of the Jemez Mountains, New Mexico
-
Izett, G. A., Wilcox, R. E., and Borchardt, G. A., 1972, Correlation of a volcanic ash bed in Pleistocene deposits near Mount Blance, Texas, with the Guaje Pumice Bed of the Jemez Mountains, New Mexico: Quaternary Research, v. 2, p. 554.578.
-
(1972)
Quaternary Research
, vol.2
, pp. 554-578
-
-
Izett, G.A.1
Wilcox, R.E.2
Borchardt, G.A.3
-
32
-
-
0026311733
-
Compositional changes in Trans-Pecos Texas magmatism coincident with Cenozoic stress realignment
-
James, E. W., and Henry, C. D., 1991, Compositional changes in Trans-Pecos Texas magmatism coincident with Cenozoic stress realignment: Journal of Geophysical Research, v. 96, p. 13561.13575.
-
(1991)
Journal of Geophysical Research
, vol.96
, pp. 13561-13575
-
-
James, E.W.1
Henry, C.D.2
-
33
-
-
3743069263
-
Correlation of Paleogene strata across Wyoming.A user.s guide
-
Snoke, A W., Steidtmann, J. R., and Roberts, S. M., eds.
-
Lillegraven, J. A., 1993, Correlation of Paleogene strata across Wyoming.A user.s guide, in Snoke, A. W., Steidtmann, J. R., and Roberts, S. M., eds., Geology of Wyoming: Geological Survey of Wyoming Memoir 5, p. 414.477.
-
(1993)
Geology of Wyoming: Geological Survey of Wyoming Memoir 5
, pp. 414-477
-
-
Lillegraven, J.A.1
-
34
-
-
0021642296
-
The roots of ashflow calderas in western North America: Windows into the tops of granitic batholiths
-
Lipman, P. W., 1984, The roots of ashflow calderas in western North America: Windows into the tops of granitic batholiths: Journal of Geophysical Research, v. 89, p. 8801.8841.
-
(1984)
Journal of Geophysical Research
, vol.89
, pp. 8801-8841
-
-
Lipman, P.W.1
-
35
-
-
0000082655
-
Volcanic history of the San Juan Mountains, Colorado, as indicated by potassium-argon dating
-
Lipman, P. W., Steven, T. A., and Mehnert, H. H., 1970, Volcanic history of the San Juan Mountains, Colorado, as indicated by potassium-argon dating: Geological Society of America Bulletin, v. 81, p. 2329.2352.
-
(1970)
Geological Society of America Bulletin
, vol.81
, pp. 2329-2352
-
-
Lipman, P.W.1
Steven, T.A.2
Mehnert, H.H.3
-
36
-
-
0001961823
-
Petrologic evolution of the San Juan volcanic field, southwestern Colorado: Pb and Sr isotope evidence
-
Lipman, P. W., Doe, B. R., Hedge, C. E., and Steven, T. A., 1978, Petrologic evolution of the San Juan volcanic field, southwestern Colorado: Pb and Sr isotope evidence: Geological Society of America Bulletin, v. 89, p. 59.82.
-
(1978)
Geological Society of America Bulletin
, vol.89
, pp. 59-82
-
-
Lipman, P.W.1
Doe, B.R.2
Hedge, C.E.3
Steven, T.A.4
-
37
-
-
0342530624
-
Geology along the southern margin of the Absaroka Range, Wyoming
-
Love, J. D., 1939, Geology along the southern margin of the Absaroka Range, Wyoming: Geological Society of America Special Paper 20, 134 p.
-
(1939)
Geological Society of America Special Paper 20
, pp. 134
-
-
Love, J.D.1
-
38
-
-
0039609106
-
Crustal sedimentation and crustal movement in Wyoming
-
Love, J. D., 1960, Crustal sedimentation and crustal movement in Wyoming: American Journal of Science, v. 258a, p. 204.214.
-
(1960)
American Journal of Science
, vol.258 A
, pp. 204-214
-
-
Love, J.D.1
-
39
-
-
27644533739
-
Eocene, Oligocene, and Miocene rocks and vertebrate fossils at the Emerald Lake locality, 3 miles south of Yellowstone National Park, Wyoming
-
Love, J. D., McKenna, M. C., and Dawson, M. R., 1976, Eocene, Oligocene, and Miocene rocks and vertebrate fossils at the Emerald Lake locality, 3 miles south of Yellowstone National Park, Wyoming: U.S. Geological Survey Professional Paper 932-A, 28 p.
-
(1976)
U.S. Geological Survey Professional Paper 932-A
, pp. 28
-
-
Love, J.D.1
McKenna, M.C.2
Dawson, M.R.3
-
40
-
-
0007455429
-
Eocene rocks, fossils, and geologic history, Teton Range, northwestern Wyoming
-
Love, J. D., Leopold, E. B., and Love, D. W., 1978, Eocene rocks, fossils, and geologic history, Teton Range, northwestern Wyoming: U.S. Geological Survey Professional Paper 932-B, 40 p.
-
(1978)
U.S. Geological Survey Professional Paper 932-B
, pp. 40
-
-
Love, J.D.1
Leopold, E.B.2
Love, D.W.3
-
41
-
-
0001004803
-
Ignimbrites of the Sierra Madre Occidental and their relation to the tectonic history of western Mexico
-
McDowell, F. W., and Clabaugh, S. E., 1979, Ignimbrites of the Sierra Madre Occidental and their relation to the tectonic history of western Mexico: Geological Society of America Special Paper 180, p. 113.124.
-
(1979)
Geological Society of America Special Paper 180
, pp. 113-124
-
-
McDowell, F.W.1
Clabaugh, S.E.2
-
42
-
-
0003226259
-
Paleomagnetism and 40Ar/39Ar ages of ignimbrites, Mogollon-Datil volcanic field, southwestern New Mexico;
-
McIntosh, W. C., Kedzie, L. L., and Sutter, J. F., 1991, Paleomagnetism and 40Ar/39Ar ages of ignimbrites, Mogollon-Datil volcanic field, southwestern New Mexico; New Mexico Bureau of Mines and Mineral Resources Bulletin 135, 79 p.
-
(1991)
New Mexico Bureau of Mines and Mineral Resources Bulletin 135
, pp. 79
-
-
McIntosh, W.C.1
Kedzie, L.L.2
Sutter, J.F.3
-
43
-
-
0010013384
-
High-precision 40Ar/39Ar sanidine geochronology of ignimbrites in the Mogollon-Datil volcanic field, southwestern New Mexico
-
McIntosh, W. C., Sutter, J. F., Chapin, C. E., and Kedzie, L. L., 1990, High-precision 40Ar/39Ar sanidine geochronology of ignimbrites in the Mogollon-Datil volcanic field, southwestern New Mexico: Bulletin of Volcanology, v. 52, p. 584.601.
-
(1990)
Bulletin of Volcanology
, vol.52
, pp. 584-601
-
-
McIntosh, W.C.1
Sutter, J.F.2
Chapin, C.E.3
Kedzie, L.L.4
-
44
-
-
84879882889
-
Calibration of the latest Eocene-Oligocene geomagnetic polarity time scale using 40Ar/39Ar dated ignimbrites
-
McIntosh, W. C., Geissman, J. W., Chapin, C. E., Kunk, M. J., and Henry, C. D, 1992a, Calibration of the latest Eocene-Oligocene geomagnetic polarity time scale using 40Ar/39Ar dated ignimbrites: Geology, v. 20, p. 459.463.
-
(1992)
Geology
, vol.20
, pp. 459-463
-
-
McIntosh, W.C.1
Geissman, J.W.2
Chapin, C.E.3
Kunk, M.J.4
Henry, C.D.5
-
45
-
-
5644246934
-
Single-crystal laser fusion 40Ar/39Ar sanidine ages of ignimbrites in the Thirtynine Mile volcanic field
-
[abs.]
-
McIntosh, W. C., Swisher, C. C., III, and Chapin, C. E., 1992b, Single-crystal laser fusion 40Ar/39Ar sanidine ages of ignimbrites in the Thirtynine Mile volcanic field [abs.]: Eos (Transactions, American Geophysical Union), v. 73, no. 14, p. 339.
-
(1992)
Eos (Transactions, American Geophysical Union)
, vol.73
, Issue.14
, pp. 339
-
-
McIntosh, W.C.1
Swisher Iii, C.C.2
Chapin, C.E.3
-
46
-
-
77749344066
-
Vertebrate paleontology of the Togwotee Pass area, northwestern Wyoming
-
West, R. M., coordinator, Field conference on Tertiary biostratigraphy of southern and western Wyoming, Aug. 5.10, 1972
-
McKenna, M. C., 1972, Vertebrate paleontology of the Togwotee Pass area, northwestern Wyoming, inWest, R. M., coordinator, Field conference on Tertiary biostratigraphy of southern and western Wyoming, Aug. 5.10, 1972, Guidebook: Society of Vertebrate Paleontologists, p. 80.101.
-
(1972)
Guidebook: Society of Vertebrate Paleontologists
, pp. 80-101
-
-
McKenna, M.C.1
-
47
-
-
0343485295
-
The Chadron, Brule, and Arikaree formations in North Dakota
-
Murphy, E. C., Hoganson, J. W., and Forsman, N. F., 1995, The Chadron, Brule, and Arikaree Formations in North Dakota: North Dakota Geological Survey Report of Investigation 96, 144 p.
-
(1995)
North Dakota Geological Survey Report of Investigation 96
, pp. 144
-
-
Murphy, E.C.1
Hoganson, J.W.2
Forsman, N.F.3
-
48
-
-
0141735660
-
Laramide and younger magmatism in Colorado.new petrologic and tectonic variations on old themes
-
Mutschler, F. E., Larson, E. E., and Bruce, R. M., 1987, Laramide and younger magmatism in Colorado.new petrologic and tectonic variations on old themes: Colorado School of Mines Quarterly, v. 82, p. 1.47.
-
(1987)
Colorado School of Mines Quarterly
, vol.82
, pp. 1-47
-
-
Mutschler, F.E.1
Larson, E.E.2
Bruce, R.M.3
-
49
-
-
0343325098
-
Basal Miocene ash in White River badlands, South Dakota
-
Nicknish, J. M., and Macdonald, J. R., 1962, Basal Miocene ash in White River badlands, South Dakota: American Association of Petroleum Geologists Bulletin, v. 46, p. 685.711.
-
(1962)
American Association of Petroleum Geologists Bulletin
, vol.46
, pp. 685-711
-
-
Nicknish, J.M.1
MacDonald, J.R.2
-
50
-
-
0011285302
-
Revised single-crystal laser-fusion 40Ar/39Ar ages of Chadronian tuffs in the White River Formation of Wyoming
-
Obradovich, J. D., Evanoff, E., and Larson, E. E., 1995, Revised single-crystal laser-fusion 40Ar/39Ar ages of Chadronian tuffs in the White River Formation of Wyoming: Geological Society of America Abstracts with Programs, v. 27, no. 3, p. A77.
-
(1995)
Geological Society of America Abstracts with Programs
, vol.27
, Issue.3
-
-
Obradovich, J.D.1
Evanoff, E.2
Larson, E.E.3
-
52
-
-
0022190170
-
Chadronian (early Oligocene) magnetostratigraphy of eastern Wyoming: Implications for the age of the Eocene-Oligocene boundary
-
Prothero, D. R., 1985, Chadronian (early Oligocene) magnetostratigraphy of eastern Wyoming: implications for the age of the Eocene-Oligocene boundary: Geology, v. 13, p. 555.565.
-
(1985)
Geology
, vol.13
, pp. 555-565
-
-
Prothero, D.R.1
-
53
-
-
0011378462
-
Magnetic stratigraphy of the White River Group in the High Plains
-
Prothero D. R., and Emry, R. J., eds., : Cambridge, U.K., Cambridge University Press
-
Prothero, D. R., 1996, Magnetic stratigraphy of the White River Group in the High Plains, in Prothero, D. R., and Emry, R. J., eds., The terrestrial Eocene-Oligocene transition in North America: Cambridge, U.K., Cambridge University Press, p. 262.277.
-
(1996)
The Terrestrial Eocene-Oligocene Transition in North America
, pp. 262-277
-
-
Prothero, D.R.1
-
54
-
-
0027099227
-
Magnetostratigraphy and geochronology of the terrestrial Eocene- Oligocene transition in North America
-
Prothero, D. R., and Swisher, C. C., III, 1992, Magnetostratigraphy and geochronology of the terrestrial Eocene-Oligocene transition in North America, in Prothero, D. R., and Berggren, W. A., eds., Eocene-Oligocene climatic and biotic evolution: Princeton, New Jersey, Princeton University Press, p. 46.73. (Pubitemid 23386352)
-
(1992)
Eocene-Oligocene climatic and biotic evolution
, pp. 46-73
-
-
Prothero, D.R.1
Swisher III, C.C.2
-
55
-
-
0021642303
-
Calderas and ash flow tuffs on the mogollon mountains, Southwestern New Mexico
-
Ratte, J. C., Marvin, R. F., and Naeser, C. W., 1984, Calderas and ash-flow tuffs of the Mogollon Mountains, southwestern New Mexico: Journal of Geophysical Research, v. 89, p. 8713.8732. (Pubitemid 14646100)
-
(1984)
Journal of Geophysical Research
, vol.89
, Issue.B10
, pp. 8713-8732
-
-
Ratte, J.C.1
Marvin, R.F.2
Naeser, C.W.3
Bikerman, M.4
-
56
-
-
0011138752
-
Eocene(?), Oligocene, and lower Miocene rocks of the Blue Mountains region, in Geology of the Blue Mountains region of Oregon, Idaho, and Washington
-
Robinson, P. T., Walker, G. W., and McKee, E. H., 1990, Eocene(?), Oligocene, and lower Miocene rocks of the Blue Mountains region, in Geology of the Blue Mountains region of Oregon, Idaho, and Washington: U.S. Geological Survey Professional Paper 1437, p. 29.62.
-
(1990)
U.S. Geological Survey Professional Paper 1437
, pp. 29-62
-
-
Robinson, P.T.1
Walker, G.W.2
McKee, E.H.3
-
57
-
-
0039647270
-
Volcanism and tectonism as reflected by the distribution of nonopaque heavy minerals in some Tertiary rocks of Wyoming and adjacent states
-
Sato, Y., and Denson, N. M., 1967, Volcanism and tectonism as reflected by the distribution of nonopaque heavy minerals in some Tertiary rocks of Wyoming and adjacent states: U.S. Geological Survey Professional Paper 575-C, p. C42.C54.
-
(1967)
U.S. Geological Survey Professional Paper 575-C
-
-
Sato, Y.1
Denson, N.M.2
-
58
-
-
0000366409
-
Tephra layers and tephra events
-
Einsele, G., Ricken, W., and Seilacher, A., eds., : Berlin, Springer-Verlag
-
Schmincke, H.-U., and van den Bogaard, P., 1991, Tephra layers and tephra events, in Einsele, G., Ricken, W., and Seilacher, A., eds., Cycles and events in stratigraphy: Berlin, Springer-Verlag, p. 392.429.
-
(1991)
Cycles and Events in Stratigraphy
, pp. 392-429
-
-
Schmincke, H.-U.1
Van Den Bogaard, P.2
-
59
-
-
0013536146
-
Classification of Oligocene sediments in Nebraska
-
Schultz, C. B., and Stout, T. M., 1955, Classification of Oligocene sediments in Nebraska: University of Nebraska State Museum Bulletin, v. 4, p. 17.52.
-
(1955)
University of Nebraska State Museum Bulletin
, vol.4
, pp. 1752
-
-
Schultz, C.B.1
Stout, T.M.2
-
60
-
-
0003082411
-
Stratigraphic framework of the Absaroka volcanic supergroup in the Yellowstone National Park region
-
Smedes, H. W., and Protska, J. H., 1972, Stratigraphic framework of the Absaroka volcanic supergroup in the Yellowstone National Park region: U.S. Geological Survey Professional Paper 729-C, 33 p.
-
(1972)
U.S. Geological Survey Professional Paper 729-C
, pp. 33
-
-
Smedes, H.W.1
Protska, J.H.2
-
61
-
-
84870807414
-
Western Cascades, southern Oregon and northern California
-
Chapin, C E., and Zidek, J., eds., Field excursions to volcanic terranes in the western United States II
-
Smith, J. G., 1989, Western Cascades, southern Oregon and northern California, in Chapin, C. E., and Zidek, J., eds., Field excursions to volcanic terranes in the western United States, Volume II: Cascades and intermountain West: New Mexico Bureau of Mines and Mineral Resources Memoir 47, p. 211.215.
-
(1989)
Cascades and Intermountain West: New Mexico Bureau of Mines and Mineral Resources Memoir 47
, pp. 211-215
-
-
Smith, J.G.1
-
63
-
-
0021642386
-
Calderas of the Sierra Madre Occidental volcanic field, western Mexico
-
Swanson, E. R., and McDowell, F. W., 1984, Calderas of the Sierra Madre Occidental volcanic field, western Mexico: Journal of Geophysical Research, v. 89, p. 8787.8799.
-
(1984)
Journal of Geophysical Research
, vol.89
, pp. 8787-8799
-
-
Swanson, E.R.1
McDowell, F.W.2
-
64
-
-
0003107305
-
Geology of the pre-dune strata
-
Bleed, A., and Flowerday C., eds., An atlas of the Sand Hills, 2nd ed.
-
Swinehart, J. B., and Diffendal, R. F., Jr., 1990, Geology of the pre-dune strata, in Bleed, A., and Flowerday, C., eds., An atlas of the Sand Hills, 2nd ed.: Conservation and Survey Division, Institute of Agriculture and Natural Resources, University of Nebraska, Lincoln, Resource Atlas 5a, p. 29.42.
-
(1990)
Conservation and Survey Division, Institute of Agriculture and Natural Resources University of Nebraska, Lincoln, Resource Atlas
, vol.5 A
, pp. 29-42
-
-
Swinehart, J.B.1
Diffendal Jr., R.F.2
-
65
-
-
84870812662
-
Cenozoic geology of the southern Nebraska panhandle
-
Nebraska Geological Society
-
Swinehart, J. B., and Rebone, M., 1984, Cenozoic geology of the southern Nebraska panhandle; in 1984 Fall Field Trip Guidebook: Nebraska Geological Society, 35 p.
-
(1984)
1984 Fall Field Trip Guidebook
, pp. 35
-
-
Swinehart, J.B.1
Rebone, M.2
-
66
-
-
0000577101
-
Cenozoic paleogeography of western Nebraska
-
Flores, R. M., and Kaplan, S. S., eds., Cenozoic paleogeography of west-central United States
-
Swinehart, J. B., Souders, V. L., Degraw, H. M., and Diffendal, R. F., Jr., 1985, Cenozoic paleogeography of western Nebraska, in Flores, R. M., and Kaplan, S. S., eds., Cenozoic paleogeography of west-central United States: Denver, Colorado, Rocky Mountain Section, Society of Economic Paleontologists and Mineralogists, p. 209.229.
-
(1985)
Denver, Colorado, Rocky Mountain Section, Society of Economic Paleontologists and Mineralogists
, pp. 209-229
-
-
Swinehart, J.B.1
Souders, L.2
Degraw, H.M.3
Diffendal Jr., R.F.4
-
67
-
-
0025196583
-
Single-crystal 40Ar/39Ar dating of the Eocene-Oligocene transition in North America
-
Swisher, C. C., III, and Prothero, D. R., 1990, Single-crystal 40Ar/39Ar dating of the Eocene-Oligocene transition in North America: Science, v. 249, p. 760.762.
-
(1990)
Science
, vol.249
, pp. 760-762
-
-
Swisher III, C.C.1
Prothero, D.R.2
-
68
-
-
85040208923
-
-
New York, Halsted Press, John Wiley & Sons
-
Tucker, M. E., 1981, Sedimentary petrology, an introduction: New York, Halsted Press, John Wiley & Sons, 252 p.
-
(1981)
Sedimentary Petrology, An Introduction
, pp. 252
-
-
Tucker, M.E.1
-
69
-
-
0000447496
-
The stratigraphy of the White River beds of South Dakota
-
Wanless, H. R., 1923, The stratigraphy of the White River beds of South Dakota; in Proceedings of the American Philosophical Society, v. 62, p. 190.269.
-
(1923)
Proceedings of the American Philosophical Society
, vol.62
, pp. 190-269
-
-
Wanless, H.R.1
-
70
-
-
84879880228
-
Evolution of waning, subduction-related magmatism, northern Sierra Madre Occidental, Mexico
-
Wark, D. A., Kempter, K. A., and McDowell, F. M., 1990, Evolution of waning, subduction-related magmatism, northern Sierra Madre Occidental, Mexico: Geological Society of America Bulletin, v. 102, p. 1555.1564.
-
(1990)
Geological Society of America Bulletin
, vol.102
, pp. 1555-1564
-
-
Wark, D.A.1
Kempter, K.A.2
McDowell, F.M.3
-
71
-
-
84879880492
-
The relative contribution of accretion, shear, and extension of Cenozoic rotation the Pacific Northwest
-
Wells, R. E., and Heller, P. L., 1988, The relative contribution of accretion, shear, and extension of Cenozoic rotation the Pacific Northwest: Geological Society of America Bulletin, v. 100, p. 325.338.
-
(1988)
Geological Society of America Bulletin
, vol.100
, pp. 325-338
-
-
Wells, R.E.1
Heller, P.L.2
-
72
-
-
0019697453
-
Correlation techniques in tephra studies
-
Self, S., and Sparks, R. S. J., eds., : Dordrecht, Holland D. Reidel Publishing Co.
-
Westgate, J. A., and Gorton, M. P., 1981, Correlation techniques in tephra studies, in Self, S., and Sparks, R. S. J., eds., Tephra studies: Dordrecht, Holland, D. Reidel Publishing Co., p. 73.94.
-
(1981)
Tephra Studies
, pp. 73-94
-
-
Westgate, J.A.1
Gorton, M.P.2
-
73
-
-
84880228308
-
Oligocene faunas, facies, and formations
-
Longwell C. R., chairman, Sedimentary facies in geologic history
-
Wood, H. E., 2nd, 1947, Oligocene faunas, facies, and formations, in Longwell, C. R., chairman, Sedimentary facies in geologic history: Geological Society of America Memoir 39, p. 83.90.
-
(1947)
Geological Society of America Memoir 39
, pp. 83-90
-
-
Wood II, H.E.1
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