In the state of New York, there are a series of 11 almost parallel and closely spaced lakes which are incredibly oblong. The reason for this is that each of these lakes completely formed during the last 2 million years, being owed to the action of ancient glaciers which once buried the landscape. This video will discuss how each of these lakes formed, such as Seneca Lake, and describe the difference between "U" and "V" shaped valleys.
Thumbnail Photo Credit: Google Earth, Image Landsat / Copernicus, Image NOAA. This image was cropped, overlaid with text, and overlaid with GeologyHub made graphics (the image border & the GeologyHub logo).
If you would like to support this channel, consider using one of the following links:
(Patreon: [ Ссылка ])
(YouTube membership: [ Ссылка ])
(Gemstone & Mineral Etsy store: [ Ссылка ])
(GeologyHub Merch Etsy store: [ Ссылка ])
Google Earth imagery used in this video: ©Google & Data Providers
This video is protected under "fair use". If you see an image and/or video which is your own in this video, and/or think my discussion of a scientific paper (and/or discussion/mentioning of the data/information within a scientific paper) does not fall under the fair use doctrine, and wish for it to be censored or removed, contact me by email at geologyhubyt@gmail.com and I will make the necessary changes.
Various licenses used in sections of this video (not the entire video, this video as a whole does not completely fall under one of these licenses) and/or in this video's thumbnail image (and this list does not include every license used in this video and/or thumbnail image):
CC BY 4.0: [ Ссылка ]
Sources/Citations:
[1] U.S. Geological Survey
[2] April S. Dalton, Chris R. Stokes, Christine L. Batchelor, Evolution of the Laurentide and Innuitian ice sheets prior to the Last Glacial Maximum (115 ka to 25 ka), Earth-Science Reviews, Volume 224, 2022, 103875, ISSN 0012-8252, [ Ссылка ]. ([ Ссылка ]), CC BY 4.0.
[3] Glen Fergus, 2015, Article link: [ Ссылка ], Photo link: [ Ссылка ], CC BY 4.0
0:00 Finger Lakes
0:26 Carved by Glaciers
2:28 A Cooling Planet
2:52 Pleistocene Glaciers
3:56 Glacial Sediment
