The Impact Crater in Lake Ontario; The Charity Shoal скачать в хорошем качестве

The Impact Crater in Lake Ontario; The Charity Shoal

Hidden in plain sight within Lake Ontario is a massive nearly one-mile-wide impact crater. This feature is known as the Charity Shoal, and likely formed as part of an ancient cataclysm referred to as the Ordovician meteor event. This video will discuss the formation of the aforementioned impact structure and discuss exactly what the Ordovician meteor event was. Thumbnail Photo Credit: Google Earth, Image Landsat / Copernicus, Image © 2023 TerraMetrics, Image NOAA. This image was then overlaid with text, and subsequently overlaid with GeologyHub made graphics (the orange dotted line indicating the impact crater's location, the GeologyHub logo & the image border). Estimates on asteroid diameter, velocity, and tnt energy equivalent in this video were sourced using the calculator at https://impact.ese.ic.ac.uk/ImpactEar..., which was used with permission. If you would like to support this channel, consider using one of the following links: (Patreon:   / geologyhub  ) (YouTube membership:    / @geologyhub  ) (Gemstone & Mineral Etsy store: http://prospectingarizona.etsy.com) (GeologyHub Merch Etsy store: http://geologyhub.etsy.com) 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: CC BY 4.0: https://creativecommons.org/licenses/... Sources/Citations: [1] U.S. Geological Survey [2] G. Collins & others, "A numerical assessment of simple airblast models of impact...", Meteoritics & Planetary Science, https://doi.org/10.1111/maps.12873 (2017), CC BY 4.0 [3] https://impact.ese.ic.ac.uk/ImpactEar... 0:00 Lake Ontario's Impact Crater 1:28 Simple & Complex Impact Craters 2:27 Ordovician Meteor Event 3:51 Ancient Impact