File:Breccia (Shatter Zone, Late Devonian; Sand Beach, Mt. Desert Island, Maine, USA) 1.jpg
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Summary
[edit]DescriptionBreccia (Shatter Zone, Late Devonian; Sand Beach, Mt. Desert Island, Maine, USA) 1.jpg |
English: In the Acadia National Park area of coastal Maine, a band of breccia called the "Shatter Zone" occurs around the Cadillac Mountain Granite, a large mid-Paleozoic pluton. The breccia formed in the subsurface during a caldera-forming event that followed a large explosive volcanic eruption (see Braun, 2016). The granite pluton itself is the remains of the cooled magma chamber beneath that ancient volcanic center.
Locality: outcrop at eastern end of Sand Beach, Mt. Desert Island, coastal Maine, USA (44° 19' 43.59" North latitude, 68° 10' 48.57" West longitude) Reference cited: Braun (2016) - The Shatter Zone: a physical borderland from 420 million years ago to present and conceptual borderland from 1837 to present. Chebacco 17: 45-58. (mdihistory.org/wp-content/uploads/The-Shatter-Zone_Duane-...) |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/50025033516/ |
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@N05/50025033516. It was reviewed on 25 August 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
25 August 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:10, 25 August 2020 | 3,008 × 2,000 (5.83 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/50025033516/ with UploadWizard |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D70s |
Exposure time | 1/100 sec (0.01) |
F-number | f/9 |
ISO speed rating | 200 |
Date and time of data generation | 12:00, 12 September 2006 |
Lens focal length | 29 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 | 02:35, 20 June 2020 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 12:00, 12 September 2006 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 6.643856 |
APEX aperture | 6.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3.9 APEX (f/3.86) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 20 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Supported Flashpix version | 1 |
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 | 43 mm |
Scene capture type | Landscape |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Unknown |
Serial number of camera | 1004a0cc |
Lens used | 18.0-70.0 mm f/3.5-4.5 |
Date metadata was last modified | 22:35, 19 June 2020 |
Unique ID of original document | 2F9B76404FDA570E6020D918E939DD12 |