'Glacial period' diaporamas de présentation

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Neolithic transition to postglacial world

Neolithic transition to postglacial world. Rise of civilization after 8000BCE. Glacial period. Ice covers most of Europe, Asia, North America. 15,000 -11,000 years ago The sea is at least 300 feet lower. North America and Asia joined by wide land bridge.

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Pathway to the Americas

Pathway to the Americas. Pathway to the Americas . Main Idea : It is believed that the first people in the Americas came from Asia during the last Ice Age. . Pathway to the Americas . Lecture Focus :

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Temperature History & Ice Ages

Temperature History & Ice Ages. Determining Past Climates. Sediment cores Ice cores Oxygen isotope ratios Dendrochronology (tree rings ). Temperature reconstruction. Medieval warm period. Little Ice Age. Vostok Station, Antarctica. Glacial & Interglacial Period.

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Ice Ages

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Long Island: Home Sweet Home

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Early Debate (pre 1700s)

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Early Debate (pre 1700s)

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T A S M A N I A .

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Extending the history of atmospheric CH 4 concentrations back to 650 kyr ago

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Agricultural Revolution

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Extreme Environments

Extreme Environments. Mapwork. Recap: Glacial Landforms.

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Extreme Environments

Extreme Environments. Mapwork. Recap: Glacial Landforms.

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Last glacial period

Last glacial period. The most recent glacial period. The most recent glacial period occured approximately 110.000 to 10.000 years ago. In those years, there occurred several changes in the advance and reatreat of the ice.

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Department of Earth Sciences Seminar Series

Department of Earth Sciences Seminar Series. Paleo-feedbacks in the Hydrological and Energy Cycles in the CCSM3 Melissa Burt, Colorado State University. Where: Caputo 210; Armstrong Auditorium When: 4:00 PM social in the Caputo Lobby 4:30 PM Seminar Begins. Abstract

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