Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr...
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Pleistocene Glaciation
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Transcript of Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr...
![Page 1: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/1.jpg)
Pleistocene Glaciation
![Page 2: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/2.jpg)
Eon Phanerozoic0-544 Myr
Era cenozoic0-65 Myr
Mesozoic65-251 Myr
Paleozoic251-544 Myr
Period
Quarternary 0-1.8 MyTertiary 1.8-65 Myr
Cretaceous 65-144MyrJurassic 144-206 MyrTriassic 206-251 Myr
Epoch
Holocene 0-10,000 yrPleistocene .01-1.8 Myr
Geologic TimeEon Era Period EpochKnow each for when we live.
![Page 3: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/3.jpg)
Ice sheet evolution
![Page 4: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/4.jpg)
Ocean sedimentation
![Page 5: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/5.jpg)
Sedimentation
![Page 6: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/6.jpg)
Paleoclimate indicators (Proxy data)
Ice layers Ocean sediments
Coral BandsTree rings
![Page 7: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/7.jpg)
Coral bands
![Page 8: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/8.jpg)
Plankton
![Page 9: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/9.jpg)
Pollen (Palynology)
![Page 10: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/10.jpg)
Tree rings (dendrochronolgy)
![Page 11: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/11.jpg)
Vegetation types /fossils
45 million year old Palm
![Page 12: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/12.jpg)
O18 record
![Page 13: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/13.jpg)
Colder climates more 18O in deep ocean (less is snow or ice cores)
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Ice core data
![Page 15: Pleistocene Glaciation. Eon Phanerozoic 0-544 Myr Era cenozoic 0-65 Myr Mesozoic 65-251 Myr Paleozoic 251-544 Myr Period Quarternary 0-1.8 My Tertiary.](https://reader033.fdocuments.net/reader033/viewer/2022051613/551463e7550346b0158b4a5e/html5/thumbnails/15.jpg)
Ice layer dating
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Vostok ice core data