File:Keystone vugs meniscus.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 534 pixels. Other resolutions: 320 × 214 pixels | 640 × 428 pixels | 1,024 × 684 pixels | 1,280 × 855 pixels | 2,464 × 1,646 pixels.
Original file (2,464 × 1,646 pixels, file size: 3.32 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionKeystone vugs meniscus.jpg |
Français : Sommet de séquence émersive, Lias moyen, Moyen Atlas, Maroc. Lame mince.Diagenèse aérienne, supratidale (vadose) dans un sable carbonaté à foraminifères déplacés par les courants de marée et les vagues de tempêtes sur le platier. "Keystone vugs" et ciment ménisque ("point contact cement") indiquant une diagenèse précoce. Un équivalent actuel a été observé par Davaud & Septfontaine (1995) dans les dépôts côtiers du sud du golfe de Gabès, Tunisie English: Thin section from the top of an emersive sequence, middle liassic, middle Atlas of Morocco. Aerial and supratidal (vadose) diagenesis in a carbonate sand rich in foraminifera displaced on the flat by tidal currents and tempestites. Early diagenesis with meniscus (point contact) cement. Recent equivalent in Davaud Septfontaine (1995), coastal deposits of Tunisia. |
Date | |
Source | Own work |
Author | Septfontaine |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:42, 10 October 2011 | 2,464 × 1,646 (3.32 MB) | Septfontaine (talk | contribs) |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
- Usage on fr.wikipedia.org
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.
Camera model | CyberView CS - ImageBoxIR |
---|---|
Horizontal resolution | 1,800 dpi |
Vertical resolution | 1,800 dpi |
Software used | Adobe Photoshop Elements 5.0 |
File change date and time | 10:59, 1 October 2011 |
Y and C positioning | Centered |
Exif version | 0 |
Meaning of each component |
|
Supported Flashpix version | 0 |
Color space | Uncalibrated |