Paleocurrents Reset Search


Showing 12,001-12,100 of 30,135 items.
#Publication Source Record №Continental AreaStratigraphic LevelPeriodTectonic PlateDeposition EnvironmentPaleocurrent TypeLithologyFormation 
  
12001
Data RefID #12001
[Rec № 1827] A Middle Eocene depositional cycle in central Mississippi
Franks, S. G.
Masters thesis, University of Mississippi, 1971, « Missing Vol »
North AmericanMiddle Eocene42423North Americanmarine generalcrossbeddingsandstoneView
12002
Data RefID #12002
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12003
Data RefID #12003
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12004
Data RefID #12004
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12005
Data RefID #12005
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12006
Data RefID #12006
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12007
Data RefID #12007
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12008
Data RefID #12008
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12009
Data RefID #12009
[Rec № 749] Cross - bedding in the Meridian Sand
Wenjiao, L., Yuyan, L., & Zongming, Z.
Sedimentology, 1968, , Vol 5
Pages 69 - 79 , Total Record: 8
North AmericanMiddle Eocene42416North Americansubaerial (eolian)crossbeddingcarbonate sandMeridianView
12010
Data RefID #12010
[Rec № 1222] Paleogeographic evolution of the United States Pacific Northwest during Paleogene time
Heller, P., Tabor, R. & Suczek, C.
Can. J. Earth Sci., 1987, , Vol 24
Pages 1652 - 1667 , Total Record: 13
North AmericanMiddle Eocene42415North Americanmarine deepcrossbeddingsandstoneMeglerView
12011 North AmericanMiddle Eocene42414North Americansubaerial (eolian)imbricationconglomerateCuyama Gorge BlockView
12012 North AmericanMiddle Eocene42414North Americansubaerial (eolian)imbricationconglomerateCuyama Gorge BlockView
12013
Data RefID #12013
[Rec № 1410] The petrology of the Sabinetown Formation, Wilcox Group, Bastrop County, Texas
Harris, J. R.
Masters thesis, University of Texas, Austin, 1957, « Missing Vol »
North AmericanMiddle Eocene42413North Americanfluvial deltaiccrossbeddingsandstoneSabinetownView
12014 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12015 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12016 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12017 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12018 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12019 North AmericanLower Eocene42193North AmericanfluvialimbricationsandstonePass PeakView
12020 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12021 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12022 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12023 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12024 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12025 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12026 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12027 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12028 North AmericanLower Eocene42193North AmericanfluvialcrossbeddingsandstonePass PeakView
12029
Data RefID #12029
[Rec № 43] Sedimentation on the front of Eocene Gilbert-type deltas, Washakie Basin, Wyoming
Stanley, K. O. & Surdam, R. C.
J. Sed. Pet., 1978, , Vol 48
Pages 557 - 573 , Total Record: 6
North AmericanLower Eocene42190North Americanlacustrinecrossbeddingsiltstone or turbiditesGreen RiverView
12030
Data RefID #12030
[Rec № 43] Sedimentation on the front of Eocene Gilbert-type deltas, Washakie Basin, Wyoming
Stanley, K. O. & Surdam, R. C.
J. Sed. Pet., 1978, , Vol 48
Pages 557 - 573 , Total Record: 6
North AmericanLower Eocene42190North Americanlacustrinecrossbeddingsiltstone or turbiditesGreen RiverView
12031
Data RefID #12031
[Rec № 43] Sedimentation on the front of Eocene Gilbert-type deltas, Washakie Basin, Wyoming
Stanley, K. O. & Surdam, R. C.
J. Sed. Pet., 1978, , Vol 48
Pages 557 - 573 , Total Record: 6
North AmericanLower Eocene42190North Americanlacustrinecrossbeddingsiltstone or turbiditesGreen RiverView
12032
Data RefID #12032
[Rec № 43] Sedimentation on the front of Eocene Gilbert-type deltas, Washakie Basin, Wyoming
Stanley, K. O. & Surdam, R. C.
J. Sed. Pet., 1978, , Vol 48
Pages 557 - 573 , Total Record: 6
North AmericanLower Eocene42190North Americanlacustrinecrossbeddingsiltstone or turbiditesGreen RiverView
12033
Data RefID #12033
[Rec № 43] Sedimentation on the front of Eocene Gilbert-type deltas, Washakie Basin, Wyoming
Stanley, K. O. & Surdam, R. C.
J. Sed. Pet., 1978, , Vol 48
Pages 557 - 573 , Total Record: 6
North AmericanLower Eocene42190North Americanlacustrinecrossbeddingsiltstone or turbiditesGreen RiverView
12034
Data RefID #12034
[Rec № 43] Sedimentation on the front of Eocene Gilbert-type deltas, Washakie Basin, Wyoming
Stanley, K. O. & Surdam, R. C.
J. Sed. Pet., 1978, , Vol 48
Pages 557 - 573 , Total Record: 6
North AmericanLower Eocene42190North Americanlacustrinecrossbeddingsiltstone or turbiditesGreen RiverView
12035 North AmericanLower Eocene42190North Americanlacustrinechannel axessiltstone or turbiditesView
12036 North AmericanLower Eocene42190North Americanlacustrinecrossbeddingsiltstone or turbiditesView
12037
Data RefID #12037
[Rec № 207] Lacustrine and associated clastic depositional environments
Fouch, T. D. & Dean, W. E.
P. Scholle & D. Spearing (eds) Sandstone Depositional Environments, 1982, « Missing Vol »
Pages 87 - 114 , Total Record: 3
North AmericanLower Eocene42190North Americanlacustrinecurrent directionsiltstone or turbiditesView
12038
Data RefID #12038
[Rec № 207] Lacustrine and associated clastic depositional environments
Fouch, T. D. & Dean, W. E.
P. Scholle & D. Spearing (eds) Sandstone Depositional Environments, 1982, « Missing Vol »
Pages 87 - 114 , Total Record: 3
North AmericanLower Eocene42190North Americanlacustrinecurrent directionsiltstone or turbiditesView
12039 North AmericanLower Eocene42190North Americanlacustrineripple markssandstoneView
12040
Data RefID #12040
[Rec № 684] Sandstone detrital modes, central Utah Foreland region: stratigraphic record of cretaceous-Paleogene tectonic evolution
Dickinson, W. R., Lawton, T. F. & Inman, K. F.
J. Sed. Pet., 1986, , Vol 56
Pages 276 - 293 , Total Record: 33
North AmericanLower Eocene42190North Americanlacustrinepaleocurrent indicator not specifiedsandstoneView
12041 North AmericanLower Eocene42190North AmericanlacustrinemiscellaneoussandstoneView
12042 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12043 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12044 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12045 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12046 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12047 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12048 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12049 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12050 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12051 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12052 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12053 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12054 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12055 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12056 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12057 North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12058
Data RefID #12058
[Rec № 2247] Sedimentology of saline facies, Green River-Uinta Formation (Eocene), Uinta Basin, Utah
Dideriksen, D. J.
Masters thesis, University of Nebraska, 1968, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12059
Data RefID #12059
[Rec № 2247] Sedimentology of saline facies, Green River-Uinta Formation (Eocene), Uinta Basin, Utah
Dideriksen, D. J.
Masters thesis, University of Nebraska, 1968, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12060
Data RefID #12060
[Rec № 2260] Comparative petrology of Lower Tertiary Sandstones, southern Piceance Creek Basin, Colorado
Ochs, A. M.
Masters thesis, Southern Illinois University, 1978, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12061
Data RefID #12061
[Rec № 2260] Comparative petrology of Lower Tertiary Sandstones, southern Piceance Creek Basin, Colorado
Ochs, A. M.
Masters thesis, Southern Illinois University, 1978, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12062
Data RefID #12062
[Rec № 2260] Comparative petrology of Lower Tertiary Sandstones, southern Piceance Creek Basin, Colorado
Ochs, A. M.
Masters thesis, Southern Illinois University, 1978, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12063
Data RefID #12063
[Rec № 2500] Of southern Piceance Creek Basin, Colorado
Ochs, A. M. & Cole, R. D.
In: Western Slope Colorado, 1978, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12064
Data RefID #12064
[Rec № 2500] Of southern Piceance Creek Basin, Colorado
Ochs, A. M. & Cole, R. D.
In: Western Slope Colorado, 1978, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12065
Data RefID #12065
[Rec № 2500] Of southern Piceance Creek Basin, Colorado
Ochs, A. M. & Cole, R. D.
In: Western Slope Colorado, 1978, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12066
Data RefID #12066
[Rec № 2500] Of southern Piceance Creek Basin, Colorado
Ochs, A. M. & Cole, R. D.
In: Western Slope Colorado, 1978, « Missing Vol »
North AmericanLower Eocene42190North AmericanlacustrinecrossbeddingsandstoneView
12067 North AmericanLower Eocene42182North AmericanlacustrinecrossbeddingconglomerateFlagstaff LimestoneView
12068
Data RefID #12068
[Rec № 1432] Continental Tertiary sediments of Huerfano Park, Huerfano County, Colorado
Berner, R. A.
Masters thesis, University of Michigan, 1958, « Missing Vol »
North AmericanLower Eocene42170North AmericanfluvialcrossbeddingsandstoneHuerfanoView
12069
Data RefID #12069
[Rec № 1432] Continental Tertiary sediments of Huerfano Park, Huerfano County, Colorado
Berner, R. A.
Masters thesis, University of Michigan, 1958, « Missing Vol »
North AmericanLower Eocene42170North AmericanfluvialcrossbeddingsandstoneHuerfanoView
12070
Data RefID #12070
[Rec № 1432] Continental Tertiary sediments of Huerfano Park, Huerfano County, Colorado
Berner, R. A.
Masters thesis, University of Michigan, 1958, « Missing Vol »
North AmericanLower Eocene42170North AmericanfluvialcrossbeddingsandstoneHuerfanoView
12071
Data RefID #12071
[Rec № 1432] Continental Tertiary sediments of Huerfano Park, Huerfano County, Colorado
Berner, R. A.
Masters thesis, University of Michigan, 1958, « Missing Vol »
North AmericanLower Eocene42170North AmericanfluvialcrossbeddingsandstoneHuerfanoView
12072
Data RefID #12072
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12073
Data RefID #12073
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12074
Data RefID #12074
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12075
Data RefID #12075
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12076
Data RefID #12076
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12077
Data RefID #12077
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12078
Data RefID #12078
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12079
Data RefID #12079
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12080
Data RefID #12080
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12081
Data RefID #12081
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12082
Data RefID #12082
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12083
Data RefID #12083
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12084
Data RefID #12084
[Rec № 2530] Evolution of the Eocene Galisteo Basin, North-Central New Mexico
Gorham, T. W. & Ingersoll, R. V.
In: New Mexico Geol. Soc., 30th Field Conference, 1979, « Missing Vol »
North AmericanLower Eocene42160North AmericanfluvialmiscellaneoussandstoneGalisteo BasinView
12085
Data RefID #12085
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42156North Americanmarine deepcrossbeddingsandstoneThorn MeadowsView
12086
Data RefID #12086
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42156North Americanmarine deepcrossbeddingsandstoneThorn MeadowsView
12087
Data RefID #12087
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42156North Americanmarine deepcrossbeddingsandstoneThorn MeadowsView
12088
Data RefID #12088
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42156North Americanmarine deepcrossbeddingsandstoneThorn MeadowsView
12089
Data RefID #12089
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42156North Americanmarine deepcrossbeddingsandstoneThorn MeadowsView
12090
Data RefID #12090
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42155North Americanmarine deepcrossbeddingsandstoneDerry-Dale SandstoneView
12091
Data RefID #12091
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42155North Americanmarine deepcrossbeddingsandstoneDerry-Dale SandstoneView
12092
Data RefID #12092
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42155North Americanmarine deepcrossbeddingsandstoneDerry-Dale SandstoneView
12093
Data RefID #12093
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42155North Americanmarine deepcrossbeddingsandstoneDerry-Dale SandstoneView
12094
Data RefID #12094
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42155North Americanmarine deepcrossbeddingsandstoneDerry-Dale SandstoneView
12095
Data RefID #12095
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42155North Americanmarine deepcrossbeddingsandstoneDerry-Dale SandstoneView
12096
Data RefID #12096
[Rec № 1856] A stratigraphic study of some Eocene sandstones, northeastern Ventura Basin, California
Jestes, E. C.
Doctoral dissertation, University of California, 1963, « Missing Vol »
North AmericanLower Eocene42154North Americanmarine deepcrossbeddingsandstoneOrtega Hill SandstoneView
12097 North AmericanLower Eocene42132North AmericanfluvialcrossbeddingsandstoneWillwoodView
12098 North AmericanLower Eocene42132North AmericanfluvialcrossbeddingsandstoneWillwoodView
12099 North AmericanLower Eocene42132North AmericanfluvialcrossbeddingsandstoneWillwoodView
12100 North AmericanLower Eocene42132North AmericanfluvialcrossbeddingsandstoneWillwoodView