Original file (3,476 × 1,243 pixels, file size: 4.38 MB, MIME type: image/jpeg)
Summary
DescriptionPachyrhizodus with preserved gut.jpg |
English: Pachyrhizodus sp. - fossil fish from the Cretaceous of Kansas, USA. (public display, Sternberg Museum of Natural History, Hays, Kansas, USA)
From museum signage: Pachyrhizodus with Preserved Intestine Intestines and other soft body parts rarely are preserved as fossils. Perhaps this fish was a deposit feeder, swallowing sediment to gather worms or other soft-bodied, burrowing creatures. Mud packed into the gut might have retained the shape of the intestines while the flesh decayed. Classification: Animalia, Chordata, Vertebrata, Osteichthyes, Actinopterygii, Elopiformes, Pachyrhizodontidae Stratigraphy: Niobrara Formation (probably the Smoky Hill Chalk Member), Upper Cretaceous Locality: Trego County, western Kansas, USA |
Date | |
Source | https://www.flickr.com/photos/jsjgeology/34440149555/ |
Author | James St. John |
Licensing
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copyrighted
copyright license
Creative Commons Attribution 2.0 Generic
inception
13 June 2012
captured with
Canon PowerShot D10
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:48, 6 May 2017 | 3,476 × 1,243 (4.38 MB) | FunkMonk | User created page with UploadWizard |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/25 sec (0.04) |
F-number | f/3.2 |
ISO speed rating | 320 |
Date and time of data generation | 09:40, 13 June 2012 |
Lens focal length | 7.23 mm |
Image title | |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 23:35, 3 May 2017 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 09:40, 13 June 2012 |
Meaning of each component |
|
Image compression mode | 3 |
Shutter speed | 4.65625 |
APEX aperture | 3.34375 |
Exposure bias | −1 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,460.905349794 |
Focal plane Y resolution | 16,483.516483516 |
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 | 19:35, 3 May 2017 |
Unique ID of original document | 5318BDADB3D98E7DF53AC7674BDCA6C2 |
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