Glacial Lake Iroquois
Код 2342845
- ISBN: 978-5-5107-0276-7
Код 2342845
High Quality Content by WIKIPEDIA articles! Glacial Lake Iroquois was a prehistoric proglacial lake that existed at the end of the last ice age approximately 13,000 years ago. The lake was essentially an enlargement of the present Lake Ontario that formed because the St. Lawrence River downstream from the lake was blocked by the ice sheet near the present Thousand Islands. The level of the lake was approximately 30 m (~100 ft) above the present level of Lake Ontario.
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