File:Gorgonilla spherules.jpg
Original file (2,328 × 1,979 pixels, file size: 562 KB, MIME type: image/jpeg)
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Summary[edit]
DescriptionGorgonilla spherules.jpg |
English: During the Chicxulub asteroid impact, 66 million years ago, millions of tons of molten and vaporized rock were ejected into the atmosphere. As these materials cooled, they were distributed throughout the planet in the form of glass droplets. The impact is the most likely cause of the extinction of the dinosaurs. These glass spherules were collected on Gorgonilla Island in the Colombian Pacific and are the best preserved in the world.
Español: Durante el impacto del asteroide de Chicxulub, hace 66 millones de años, millones de toneladas de roca fundida y vaporizada fueron expulsadas a la atmósfera. Al enfriarse, estos materiales se distribuyeron por todo el planeta, en forma de gotas de vidrio. El impacto es la causa más probable de la extinción de los dinosaurios. Estas esférulas de vidrio fueron colectadas en la Isla de Gorgonilla en el Pacifico Colombiano y son las mejor preservadas del mundo. |
Date | |
Source | Own work |
Author | Hermannbermudez |
Photos taken under a stereo microscope. Different shapes and structures are observed. The purity of the glass allows to see bubbles and fragments of unmelted materials inside the spherules. The work is part of the doctoral research of Colombian geologist Hermann Bermudez.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:06, 23 November 2023 | 2,328 × 1,979 (562 KB) | Hermannbermudez (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Date and time of data generation | 16:20, 25 September 2023 |
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Author | Hermann Bermúdez |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Date and time of digitizing | 16:20, 25 September 2023 |
DateTimeOriginal subseconds | 30 |
DateTimeDigitized subseconds | 30 |
IIM version | 2 |