File:Tube building worms and anemone (ed9368c4-155d-4519-3e29-abeb019aab60).JPG
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Original file (900 × 640 pixels, file size: 516 KB, MIME type: image/jpeg)
File information
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Summary
[edit]English: Tube building worms and anemone | |||||
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Photographer |
English: NPS |
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Title |
English: Tube building worms and anemone |
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Publisher |
English: U.S. National Park Service |
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Description |
English: Tube building worms, such as the sandcastle worm (Phragmatopoma californica) are a very specialized kind of marine animal, forming a honey-combed network of cemented sand castings to give it protection from predation. Its anemone-like plumes can be seen when the tide is in, which is the worm extended and feeding. At the center of this picture, notice the retracted solitary anemone.
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Depicted place |
English: Channel Islands National Park, California |
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Date | Taken on 16 July 2010 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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Contacts InfoField | English: Organization: Channel Islands National Park Address: 1901 Spinnaker Drive |
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NPS Unit Code InfoField | CHIS | ||||
Album(s) InfoField | English: Rocky Intertidal Photo Gallery; Rocky Intertidal Photo Gallery |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:05, 16 May 2024 | 900 × 640 (516 KB) | BMacZeroBot (talk | contribs) | Batch upload (Commons:Batch uploading/NPGallery) |
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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 | SONY |
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Camera model | CYBERSHOT |
Exposure time | 1/320 sec (0.003125) |
F-number | f/4 |
ISO speed rating | 100 |
Date and time of data generation | 15:08, 1 December 2002 |
Lens focal length | 9.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 15:08, 1 December 2002 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 15:08, 1 December 2002 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 2.0625 APEX (f/2.04) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |