Saturday, March 21, 2009

Geologic temperature record



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Geologic temperature record

This article is devoted to temperature changes in Earth's environment as determined from geologic evidence on multi-million to billion (109) year time scales.
See also:
Earth & Climate

* Geology
* Ice Ages
* Earth Science

Fossils & Ruins

* Fossils
* Early Climate
* Paleontology

The last 3 million years have been characterized by cycles of glacials and interglacials within a gradually deepening ice age..

For more information about the topic Geologic temperature record, read the full article at Wikipedia.org, or see the following related articles:
Temperature record — The temperature record shows the fluctuations of the temperature of the atmosphere and the oceans through various spans of time. The most detailed ... > read more
Sequence stratigraphy — Sequence stratigraphy is a relatively new branch of geology that attempts to link prehistoric sea-level changes to sedimentary deposits. The ... > read more
Ice age — An ice age is a period of long-term reduction in the temperature of Earth's climate, resulting in an expansion of the continental ice sheets, polar ... > read more
Paleoclimatology — Paleoclimatology is the study of climate change taken on the scale of the entire history of the earth. Glaciers are a widely employed instrument in ...

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