The Earth Through TimeThis best-selling historical geology text provides geologists with an excellent balance of basic geology and paleontology. The ninth edition presents rich, authoritative coverage of the history of the Earth, offering the most comprehensive history in the discipline today. It maintains its strong approach to stratigraphy and paleontology that other texts have lost. The text's paleogeographic maps are excellent in detail and are a vital component in understanding the earth's history. Stunning artwork brings the ancient world to life. Geology of National Parks boxes encourage them to visit these parks to appreciate their geological significance. Geologists will also appreciate the questions about past geologic events and the processes used in finding answers. |
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Table des matières
CHAPTER 6 | 125 |
Figuring Out How Life Is Organized | 131 |
CHAPTER 17 | 138 |
The Case for Evolution | 141 |
Fossils Indicate Past Environments | 149 |
How Fossils Indicate Past Climates | 157 |
An Overview of the History of Life | 158 |
CHAPTER 7 | 167 |
| 53 | |
| 81 | |
What Rock Color Tells Us | 90 |
What Four Sandstone Types Reveal About | 98 |
The TectonicsClimate Connection 466 | 102 |
Sealevel Change Means Dramatic Environmental | 106 |
Depicting the Past | 112 |
GEOLOGY OF NATIONAL PARKS AND MONUMENTS | 118 |
x | 170 |
Earths Two Types of Crust | 173 |
Drifting Continents | 180 |
Todays Plate Tectonics | 187 |
What Drives Plate Tectonics? | 196 |
Thermal Plumes Hotspots and Hawaii | 203 |
Autres éditions - Tout afficher
Expressions et termes fréquents
abundant ancient animals atoms basalt basin beds boundaries calcite calcium carbonate called cells Cenozoic chemical clastic clay color composed composition continental continents core correlation crystals decay delta deposited dolomite Earth’s crust Earth’s surface earthquake environment erosion evolution example facies fault feldspar FIGURE find fine finer first flat flow formation fossils genes geologic time scale geologists grains granite horizontal igneous rocks indicate isotope lava layers limestone lithosphere magma magnetic field mantle marine melting ment metamorphic rocks mica midoceanic ridges million years ago minerals molten mountains occur ocean floor oceanic crust organisms original oxygen P-waves Paleozoic particles plagioclase plants plate tectonics quartz radioactive recognized reflect regions relatively result rock bodies rock units sand sandstone sediment sedimentary rocks sequence shale shallow shells silicate silicate minerals solidifies species specific strata stratigraphic structures subduction temperature texture thickness time-rock unit tion unconformity volcanic waves zone

