File:J.P. Hodnett Collecting Shark Tooth and Spine Fossil Samples (39bab722-f7ab-42cf-9dfc-26e3f7ad4d69).JPG
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Captions
Summary
[edit]English: J.P. Hodnett Collecting Shark Tooth and Spine Fossil Samples | |||||
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Photographer |
English: NPS Photo |
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Title |
English: J.P. Hodnett Collecting Shark Tooth and Spine Fossil Samples |
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Description |
English: A man wearing a yellow and black wetsuit writes in a notebook while sitting on the ground of a wet cave. Some fossil specimens are found in areas that are only accessible by traveling through the underground river inside Mammoth Cave. Researchers often wear wetsuits to protect themselves from the constant 54-degree temperature of the cave.
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Depicted place |
English: Mammoth Cave National Park, Kentucky |
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Date | Taken on 10 October 2020 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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NPS Unit Code InfoField | MACA | ||||
Album(s) InfoField | English: Shark Fossils: Paleontological Research Inventory at Mammoth Cave |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:28, 5 March 2024 | 4,608 × 3,456 (6.69 MB) | 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 | NIKON |
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Camera model | COOLPIX AW110 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.9 |
ISO speed rating | 500 |
Date and time of data generation | 16:12, 10 October 2020 |
Lens focal length | 5 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | COOLPIX AW110V1.1 |
File change date and time | 16:12, 10 October 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 16:12, 10 October 2020 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.9 APEX (f/3.86) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, compulsory flash firing |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | 0 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Portrait |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Distant view |
Satellites used for measurement | |
Reference for direction of image | |
Geodetic survey data used | |
GPS date | |
GPS tag version | 0.0.3.2 |