File:Otodus obliquus (malformed fossil shark tooth) (Khouribga Phosphates, Eocene; Khouribga, Morocco).jpg
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Summary
[edit]DescriptionOtodus obliquus (malformed fossil shark tooth) (Khouribga Phosphates, Eocene; Khouribga, Morocco).jpg |
English: Otodus obliquus Agassiz, 1838 - fossil mackerel shark tooth from the Eocene of Morocco.
Normal specimens of this kind of shark tooth do not have a sharply-hooked tip. The morphology is some type of malformation, possibly resulting from an injury. Classification: Animalia, Chordata, Vertebrata, Chondritchthyes, Elasmobranchii, Lamniformes, Otodontidae Stratigraphy: Khouribga Phosphates, Eocene Locality: unrecorded / undisclosed site at or near the town of Khouribga (probably from a phosphate mine), Morocco |
Date | |
Source | https://www.flickr.com/photos/jsjgeology/53720271253/ |
Author | James St. John |
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/53720271253. It was reviewed on 4 August 2024 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 August 2024
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current | 13:30, 4 August 2024 | 2,328 × 1,874 (2.98 MB) | FunkMonk (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/jsjgeology/53720271253/ with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/13 |
ISO speed rating | 80 |
Date and time of data generation | 11:23, 4 May 2024 |
Lens focal length | 14.303 mm |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 20.0 (Macintosh) |
File change date and time | 01:08, 14 May 2024 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 11:23, 4 May 2024 |
Meaning of each component |
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APEX shutter speed | 5.90625 |
APEX aperture | 7.40625 |
APEX exposure bias | −0.66666666666667 |
Maximum land aperture | 4.34375 APEX (f/4.51) |
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Flash | Flash fired, compulsory flash firing, red-eye reduction mode |
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Color space | sRGB |
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Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 21:08, 13 May 2024 |
Unique ID of original document | 33D4FA8125426BB47F989B6392748D06 |