| 41. | Because of the large pressures, over geologic time, the sima flows like a very isostatic equilibrium.
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| 42. | From the perspective of geologic time, said Gleick, the climatic changes now occurring are extremely rapid.
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| 43. | Sea level has changed over geologic time.
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| 44. | This changed the understanding of geologic time.
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| 45. | The extinction occurred within 8, 000 to 100, 000 years _ " a microsecond in geologic time,"
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| 46. | Why a special name for geologic time?
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| 47. | The museum has three giant tree trunks of petrified wood, permineralized by the passage of vast geologic time.
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| 48. | There is actually a geologic water ( and carbon ) cycle, which can be tracked in geologic time.
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| 49. | It may seem like a long time, Madin said, but in geologic time, it's " almost yesterday ."
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| 50. | Dinosaurs were the Earth's dominant land animals during the long geologic time span known as the Cretaceous period.
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