Deglacial History and Paleoenvironments of Northeastern Illinois

More documents

Recommendations

Info

Table 1 Summary of particle size of drift units; data from Graese et al. (1988).< 2-mm fractionGravel (% of Sand Silt ClayUnit whole sample) (%) (%) (%)Cahokia Formationx 6 29 45 26N 44 48 48 48R 0-51 0-59 16-73 6-49Grayslake Peatx 2 8 52 40n 6 10 10 10R 0-3 0-23 26-72 22-61Richland Siltx 1 7 50 43n 8 8 8 8R 0-3 0-15 40-61 35-53Equality Formationx 1 8 60 32n 172 198 198 198R 0-10 0-30 9-94 2-84Henry Formationx 29 53 32 15n 112 113 113 113R 0-76 5-91 2-92 0-53Wadsworth Formationx 6 14 43 43n 54 54 54 54R 0-15 0-39 16-81 21-70Haeger Memberx 21 38 49 13n 27 27 27 27R 5-41 16-53 39-65 5-24Yorkville Memberx 4 10 46 44n 379 987 987 987R 0-29 0-54 18-83 13-68Batestown Memberx 13 36 43 21n 54 54 54 54R 0-32 4-57 23-63 6-38Tiskilwa Formation22
(ablation facies)x 17 43 39 18n 41 43 43 43R 5-70 16-62 18-54 8-37Tiskilwa Formationx 7 35 38 27n 315 315 315 315R 0-25 4-52 28-71 6-45Robein Member/Sangamon Soilx 8 36 32 32n 3 3 3 3R
Page 1 and 2: State of IllinoisRod. R. Blagojevic
Page 3: Deglacial History and Paleoenvironm
Page 6 and 7: AcknowledgementsBrandon is grateful
Page 8 and 9: WINNEBAGOOGLEMarengo MoraineWoodsto
Page 10 and 11: Figure 3 Projected growth areas in
Page 12 and 13: Surficial fine-textured layerTiskil
Page 14 and 15: samples, especially diamict units.
Page 16 and 17: OaOgSuWINNEBAGOOgBOONE MCHENRY LAKE
Page 18 and 19: Bedrock valley floor changes in Kan
Page 20 and 21: illite peak (8.8°2) with thecompou
Page 22 and 23: Grayslake Peat (gr)Peoria Silt (not
Page 24 and 25: DEPOSITS OF THE LAST GLACIATIONMaso
Page 26 and 27: WisconsinCheck here ifH homestead c
Page 30 and 31: Table 2 Selected physical propertie
Page 32 and 33: l-h0 counts per second50Diamicton,b
Page 34 and 35: Geochronologicand Chronostratigraph
Page 36 and 37: Wisconsin EpisodeAthens Subepisode
Page 38 and 39: MarengoPhaseMarengo MoraineHarvardS
Page 40: Three erosional channels cut across
Page 43 and 44: Boring WAD-05-02Tinley Moraine*DesP
Page 45 and 46: Figure 30 Glacial and lake phases a
Page 47 and 48: were not intended to overlap (North
Page 49: West Chicago Moraine,9c Higgins/Sut
Page 52 and 53: Benn D.I., 2002, Clast fabric devel
Page 54 and 55: Curry, B.B. 2003. Linking Ostracode
Page 56 and 57: Eyles, N. 1983. Glacial Geology: An
Page 58 and 59: Hajic, E.R., 1990. Late Pleistocene
Page 60 and 61: Johnson, W. H., A. K. Hansel, E. A.
Page 62 and 63: Leighton, M.M., P. MacClintock, L.E
Page 64 and 65: Piskin, K., and R. E. Bergstrom, 19
Page 66 and 67: Vagt, P. J., 1987. Characterization
Page 68 and 69: STOP 1: Buffalo Rock State ParkLarg
Page 70 and 71: ner channel began. Previously, thes
Page 72 and 73: Figure 3 (A) Example of outer erosi
Page 74 and 75: Stop 2a: Wedron Silica Company Quar
Page 76 and 77: N N N0.0W20.5W1W3Depth (m)1.01.5Rin
Page 78 and 79:
0.00.2W3W2W1W1W3W2Ringshearresult0.
Page 80 and 81:
to the arrival of the last glaciers
Page 82 and 83:
Sedimentology and stratigraphyThe c
Page 84 and 85:
prairie-like. Pollen analyses may b
Page 86 and 87:
CarboniferousFigure 1 Carboniferous
Page 88 and 89:
Figure 3 Largest and best preserved
Page 90 and 91:
Figure 6 Small normal faults in lam
Page 92 and 93:
and mineralogy, we propose that the
Page 94 and 95:
Stop 4: Oswego ChannelThe 15,770 C-
Page 96 and 97:
NewarkMarseillesIroquoisSt. AnneOsw
Page 98 and 99:
Joliet sublobe;retreat to theValpar
Page 100 and 101:
Sediment coresSeveral sediment core
Page 102 and 103:
formed during the late Livingston P
Page 104 and 105:
are being examined by Professor L.
Page 106 and 107:
assistant secretary of the Smithson
Page 108 and 109:
Annotated Illustrated Guide to the
Page 110 and 111:
Figure 4 The BrewsterCreek mastodon
Page 112 and 113:
Figure 6 The left lower 3rd molar o
Page 114 and 115:
Figure 8 The left upper 3rd molar o
Page 116 and 117:
Figure 10 This slide elaborates on
Page 118 and 119:
Aurora Mastodont Project 2004 - A s
Page 120 and 121:
a full skeleton still buried. Ed Mo
Page 122 and 123:
Figure 17 Field leader Anita Weber
Page 124 and 125:
Figure 18 Paleontologist For A Day
Page 126 and 127:
paleontologist/geologist/archeologi
Page 128 and 129:
scientific rationale behind the see
Page 130 and 131:
tures exposed, from well drained in
Page 132 and 133:
N1 km1 miAA’lbgphhwheA1380 lbFelt
Page 134 and 135:
Table 1 Soil horizonation and depth
Page 136 and 137:
Figure 5 Morphological measure of t
Page 138 and 139:
vial upper solum characteristics, d
Page 140 and 141:
material indicates long term disper
Page 142 and 143:
(Table 1). Sand and silt values oft
Page 144 and 145:
STOP 7: DeKalb moundsArchives of de
Page 146 and 147:
acA A ‘*"e H-2278bde(x)1 kmFigure
Page 148 and 149:
1 kmFigure 4 Typical distribution a
Page 150 and 151:
Vertical exaggeration =20x5 mB-9AWe
Page 152 and 153:
Valve concentration(#/gm, moist)0.0
Page 154 and 155:
200-8Value (‰)-6 -4 -2 0 2 0.00 0
Page 156 and 157:
sions encompass the period of final
Page 158 and 159:
Stop 8: Spring Lake Sand and Gravel
Page 160 and 161:
Stratigraphy and Mechanical Stratig
Page 162 and 163:
ABCDEFFigure 3 Characteristic defor
Page 164 and 165:
a.b.C90 mC'WED85 mD'c.D200 mD'NSd.D
Page 166 and 167:
a.b.c.d. e.LHudSTATION E1 E2 E3LHld
Page 168 and 169:
In the weaker units, several charac
Page 170 and 171:
Stop 9: Thelen Sand and Gravel Pits
Page 172 and 173:
Table 1 Lithofacies code for fluvia
Page 174 and 175:
The erosion of the large semi-circu
Page 176 and 177:
Topset sequences are composed of bo
Page 178 and 179:
APPENDIX A. Description of Profile
Page 180 and 181:
pinches out laterally.4 879.6 10.5
show all

Deglacial History and Paleoenvironments of Northeastern Illinois

Create successful ePaper yourself

Delete template?

Save as template?