Roadside Geology of Tennessee
by Marcy B. Davis
Roadside Geology of Tennessee
|
|
Preface |
viii
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Acknowledgments |
xii
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TENNESSEE'S LANDSCAPE |
1
|
Earth's Layers and the Formation of Continents |
2
|
Minerals and Rocks |
5
|
Water's Role in Weathering and Erosion |
9
|
Caves and Springs |
12
|
Mapping Tennessee |
15
|
Geologic Structures |
17
|
TENNESSEE'S GEOLOGIC HISTORY |
21
|
PRECAMBRIAN |
22
|
Proterozoic Eon: 2,500 to 541 million years ago |
22
|
PALEOZOIC TIME |
26
|
Cambrian Period: 541 to 485 million years ago |
28
|
Ordovician Period: 485 to 444 million years ago |
30
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Silurian Period: 444 to 419 million years ago |
35
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Devonian Period: 419 to 359 million years ago |
36
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Mississippian Period: 359 to 323 million years ago |
38
|
Pennsylvanian Period: 323 to 299 million years ago |
42
|
Permian Period: 299 to 252 million years ago |
45
|
MESOZOIC TIME |
45
|
Cretaceous Period: 145 to 66 million years ago |
46
|
CENOZOIC TIME |
50
|
Paleogene Period: 66 to 23 million years ago |
50
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Neogene Period: 23 to 2.6 million years ago |
51
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Quaternary Period: 2.6 million years ago to present day |
52
|
Geology and Humans in Tennessee |
54
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EAST TENNESSEE - APPALACHIAN HIGHLANDS |
59
|
Blue Ridge |
60
|
Valley and Ridge |
62
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Cumberland Plateau |
66
|
Tennessee's Coal, Oil, and Natural Gas |
69
|
GREAT SMOKY MOUNTAINS NATIONAL PARK |
73
|
Cades Cove Loop Road |
77
|
Cataloochee Valley |
81
|
Clingmans Dome Road |
82
|
Foothills Parkway |
84
|
Eastern Segment |
84
|
Western Segment |
86
|
Laurel Creek Road |
89
|
Little River Gorge Road / Fighting Creek Gap Road |
90
|
US 321: Maryville - Gatlinburg - Cosby |
94
|
US 441 (Newfound Gap Road) |
97
|
ROAD GUIDES IN EAST TENNESSEE |
102
|
I-24: Monteagle - Chattanooga |
102
|
Chattanooga Geology |
114
|
I-26: Kingsport - Johnson City - North Carolina State Line |
119
|
I-40: North Carolina State Line - Dandridge (I-81) |
125
|
I-40: Dandridge - Knoxville |
129
|
Knoxville Geology |
132
|
I-40: Knoxville - Rockwood |
137
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I-40: Rockwood - Crossville - Cookeville |
140
|
I-75: Chattanooga (East Ridge) - Farragut |
146
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I-75: Knoxville - Jellico (Kentucky State Line) |
150
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I-81: I-40 Junction - Bristol |
159
|
US 25E: Morristown - Cumberland Gap |
162
|
Cumberland Gap National Historic Park |
168
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US 64 / US 74 / TN 40: Cleveland - Ducktown |
170
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US 127: Chattanooga - Dunlap - Crossville |
177
|
Fall Creek Falls State Park |
188
|
US 321 / US 19E: Johnson City - Roan Mountain |
191
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Roan Mountain State Park and the Roan Highlands |
194
|
US 421: Bristol - Mountain City - North Carolina State Line |
197
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TN 52: Livingston - Jamestown |
205
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Big South Fork National River and Recreation Area |
208
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TN 68: Ducktown - Sweetwater |
211
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TN 165 (Cherohala Skyway): Tellico Plains - North Carolina State Line |
217
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MIDDLE TENNESSEE - INTERIOR LOW PLATEAUS |
221
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The Central (Nashville) Basin |
221
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The Highland Rim |
224
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Western Iron Belt |
227
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Impact Craters |
229
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ROAD GUIDES IN MIDDLE TENNESSEE |
233
|
I-24: Clarksville - Nashville |
233
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Dunbar Cave State Park |
236
|
I-24: Nashville - Murfreesboro - Monteagle |
239
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I-40: Cookeville - Lebanon - Nashville |
248
|
Burgess Falls State Park |
251
|
Cedars of Lebanon State Park |
257
|
Nashville Geology |
259
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I-40: Nashville - Dickson - Tennessee River |
263
|
Harpeth River State Park |
265
|
I-65: Alabama State Line - Columbia - Nashville |
269
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I-65: Nashville - Kentucky State Line |
278
|
TN 52: Portland - Livingston |
280
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Natchez Trace Parkway: Nashville - Alabama State Line |
285
|
WEST TENNESSEE - GULF COASTAL PLAIN |
289
|
West Tennessee Uplands |
290
|
West Tennessee Plain |
291
|
Mississippi River Valley |
294
|
New Madrid Seismic Zone |
297
|
ROAD GUIDES IN WEST TENNESSEE |
301
|
I-40: Tennessee River - Jackson |
301
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I-40: Jackson - Memphis |
306
|
Memphis Geology |
308
|
US 51: Memphis - Dyersburg |
316
|
US 641 / TN 69: Parsons - Camden - Paris |
320
|
Ball Clay at Paris and Gleason |
329
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TN 22: Samburg - Dresden |
332
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TN 78: Dyersburg - Kentucky State Line |
337
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Reelfoot Lake State Park |
342
|
MUSEUMS AND NATURE CENTERS |
345
|
GLOSSARY |
347
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CITED REFERENCES |
361
|
INDEX |
366
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