File:Bishop Tuff (Pleistocene, 760 ka; Sherwin Summit, Owens Valley, California, USA) 1.jpg
Original file (2,592 × 1,029 pixels, file size: 1.66 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionBishop Tuff (Pleistocene, 760 ka; Sherwin Summit, Owens Valley, California, USA) 1.jpg |
English: Volcanic ash & pumice in the Pleistocene of California, USA.
This outcrop consists of a volcanic unit called the Bishop Tuff (it's not really a volcanic tuff, however). The Bishop Tuff is a ~760,000 year old deposit emplaced during a caldera-forming eruption of the nearby Long Valley Volcano. Locality: Sherwin Summit (= Big Pumice Roadcut) - roadcut along the northern side of Route 395, immediately east of intersection with Lower Rock Creek Road (= Sherwin Grade; = Old Route 395), just east of the “town” of Tom’s Place, Owens Valley, Mono County, eastern California, USA (37° 33' 28.80" North latitude, 118° 39' 26.23" West longitude) |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/49088563316/ |
Author | James St. John |
Licensing
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/49088563316. It was reviewed on 15 November 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
15 November 2022
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:25, 15 November 2022 | 2,592 × 1,029 (1.66 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/49088563316/ 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.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot S2 IS |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/4 |
ISO speed rating | 50 |
Date and time of data generation | 15:10, 7 July 2010 |
Lens focal length | 6 mm |
Width | 2,592 px |
Height | 1,944 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 16.0 (Macintosh) |
File change date and time | 00:41, 19 November 2019 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 15:10, 7 July 2010 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 9.96875 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 2.875 APEX (f/2.71) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 11,520 |
Focal plane Y resolution | 11,571.428571429 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Lens used | 6.0-72.0 mm |
Date metadata was last modified | 19:41, 18 November 2019 |
Unique ID of original document | 2A4E219C493B841C8DA9C983BC7490DB |