File:Phosphatic pebble bed (Sellick Hill Formation, Lower Cambrian; Myponga Beach West, Fleurieu Peninsula, South Australia).jpg
Original file (3,008 × 2,000 pixels, file size: 4.79 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionPhosphatic pebble bed (Sellick Hill Formation, Lower Cambrian; Myponga Beach West, Fleurieu Peninsula, South Australia).jpg |
English: This is an exposure of the Lower Cambrian Sellick Hill Formation in coastal South Australia. The section consists of a basal sandstone, actually a heterolithic facies with bioturbation. Above that is a gentle carbonate ramp succession with ribbon-nodular limestones. Some slumps, discordances, and flat-pebble conglomerates are present.
Fossils here include burrows and hyoliths. Elsewhere, the unit has archaeocyathans. Stratigraphy: Sellick Hill Formation, Normanville Group, Atdabanian Stage, middle Lower Cambrian Locality: wave-cut exposure near a point/promontory on the western side of Myponga Bay, Fleurieu Peninsula, South Australia (vicinity of 35° 22.265’ South latitude, 138° 22.906’ East longitude) |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/50011413026/ |
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@N05/50011413026. It was reviewed on 13 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
13 October 2020
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:27, 13 October 2020 | 3,008 × 2,000 (4.79 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/50011413026/ 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 | NIKON CORPORATION |
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Camera model | NIKON D70s |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/4.5 |
ISO speed rating | 280 |
Date and time of data generation | 00:39, 15 August 2006 |
Lens focal length | 55 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 | 00:22, 16 June 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 00:39, 15 August 2006 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 4.906891 |
APEX aperture | 4.33985 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 4.3 APEX (f/4.44) |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash did not fire |
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 | 82 mm |
Scene capture type | Standard |
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 | 20:22, 15 June 2020 |
Unique ID of original document | A6331DAE4972F131E433EF85C88AA93E |