File:Cinder cones & spatter cones (Holocene; Craters of the Moon Lava Field, Snake River Plain, Idaho, USA).jpg
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Summary
[edit]DescriptionCinder cones & spatter cones (Holocene; Craters of the Moon Lava Field, Snake River Plain, Idaho, USA).jpg |
English: Cinder cone volcanoes & spatter cone volcanoes in the Holocene of Idaho, USA.
The peak in the left background is a dormant cinder cone volcano in Idaho's Craters of the Moon Lava Field. Cinder cones are relatively small, steep-sided cones of loose igneous debris. They have few eruptions and a relatively large summit crater. Cinder cones are principally composed of scoria and vesicular basalt. This is Big Cinder Butte - it has an estimated volume of 0.2 cubic kilometers. The volcano was active in the Holocene and consists of a mix of basaltic lava flows and various-sized mafic tephra. Several smaller cinder cones are present in front of Big Cinder Butte. (click on the photo once or twice to zoom in) At right are spatter cones atop a late Holocene pahoehoe basalt-hawaiite lava flow called the Blue Dragon Flow. The spatter cones and the lava flow are about the same age: ~2076 ± 45 years old. Also known as "hornitos", spatter cones are small to very small, steep-sided volcanic cones formed by the accumulation and solidification of blobs of lava that sputtered from a vent. They are usually basaltic in composition. Locality: view from the summit of Inferno Cone, Craters of the Moon National Monument, Snake River Plain, southern Idaho, USA |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/49490327118/ |
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@N05/49490327118 (archive). It was reviewed on 5 February 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
5 February 2020
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current | 06:46, 5 February 2020 | 3,008 × 1,424 (3.3 MB) | Ser Amantio di Nicolao (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | NIKON CORPORATION |
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Exposure time | 1/160 sec (0.00625) |
F-number | f/8 |
ISO speed rating | 200 |
Date and time of data generation | 12:42, 13 July 2011 |
Lens focal length | 18 mm |
Width | 3,008 px |
Height | 2,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 16.0 (Macintosh) |
File change date and time | 19:31, 25 January 2020 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 12:42, 13 July 2011 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 7.321928 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
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DateTimeDigitized subseconds | 80 |
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Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 27 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 200638ad |
Lens used | 18.0-200.0 mm f/3.5-5.6 |
Date metadata was last modified | 14:31, 25 January 2020 |
Unique ID of original document | 0777230071BF37A3B1E940D4EC040A0C |