135,000-80,000 Sangamon Interglacial Scarbordugh Sands C. 60,000 Glacial periods

Question

135,000-80,000 Sangamon Interglacial Scarbordugh Sands C. 60,000 Glacial periods are separated by warm interglacial periods. The last interglacial period is called the Sangamon interglacial and occurred between about 135,000 years ago and 75,000 years ago. During this time, the climate in southern Ontario was only about 2 degrees celsius warmer than today, but sported a thriving boreal ecosystem with deciduous forest wetland, and large mammals like deer, bison, bear, mammoth, moose, and a ?. 80.000 Don Farmation Presen ?. 135 Pollen Record Deciduous Trees Coniferous Trees Approximate Mean Last G Max Start of High Frequency Pleistocene Glaciations i North America ant beaver. The Sangamon gi Interglacial Period was followed by the Wisconsin Glacial Period here would we go to see sediments deposited during the Sangamon Interglacial A Ottawa Embayment R Scarborough Bluffs Niagara Escarpment ni The Don Valley Brickworks Question 5 of 20 Submit

Explanation / Answer

we go the Don valley Brickworks to see sediments deposits during the Sangamin interglacial. Sangamon deposits frequently consist of ancient soils, which are widespread through much of the central United States. An excellent sequence of Sangamon sediments from Richmond, in southern Indiana, has provided much information on Sangamon climates in the region as well as information about the dominant forests.

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