File:Ice Age Human Footprints (a45c5031-d519-43f0-8d64-7b81d653c3ff).JPG
Original file (6,000 × 4,000 pixels, file size: 8.73 MB, MIME type: image/jpeg)
Captions
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Summary[edit]
English: Ice Age Human Footprints | |||||
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Photographer |
English: NPS |
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Title |
English: Ice Age Human Footprints |
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Description |
English: Seven human footprints preserved in Ice Age gypsum cement. Ice Age footprints from adolescemt female estimated to 23,000-21,000 years ago. During this time warming and drying events caused Lake Otero to significantly drop in water level, allowing for the footprints to be made in the drying gypsum mud.
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Depicted place |
English: White Sands National Park, New Mexico |
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Date | Taken on 30 January 2020 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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NPS Unit Code InfoField | WHSA | ||||
Album(s) InfoField | English: Fossilized Trackways |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:32, 14 August 2023 | 6,000 × 4,000 (8.73 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 CORPORATION |
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Camera model | NIKON D7200 |
Author | |
Copyright holder | |
Exposure time | 1/500 sec (0.002) |
F-number | f/8 |
ISO speed rating | 110 |
Date and time of data generation | 13:08, 30 January 2020 |
Lens focal length | 24 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 13:08, 30 January 2020 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 13:08, 30 January 2020 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
DateTime subseconds | 75 |
DateTimeOriginal subseconds | 75 |
DateTimeDigitized subseconds | 75 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | 36 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 0.0.3.2 |