File:J.P. Hodnett and Rick Toomey on a Fossil Research Trip at Mammoth Cave (d5b284af-521e-4154-91b7-7eabbc9c956c).jpeg
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Captions
Captions
Summary
[edit]English: J.P. Hodnett and Rick Toomey on a Fossil Research Trip at Mammoth Cave | |||||
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Photographer |
English: NPS Photo |
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Title |
English: J.P. Hodnett and Rick Toomey on a Fossil Research Trip at Mammoth Cave |
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Description |
English: Two men wearing helmets, headlamps, and kneepads read through papers in a dusty cave passage. Shark fossil specialist John-Paul (JP) Hodnett (left) of the Maryland-National Capital Parks and Planning Commission works with Mammoth Cave’s Cave Specialist, Dr. Rick Toomey (right) to identify shark fossils in the cave. The Paleontological Research Inventory began in November 2019 and has discovered at least 70 types of shark fossils inside Mammoth Cave. Several of the species have been identified as new to science.
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Depicted place |
English: Mammoth Cave National Park, Kentucky |
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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 |
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current | 14:57, 6 March 2024 | ![]() | 2,061 × 2,748 (976 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 | Apple |
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Camera model | iPhone 8 Plus |
Exposure time | 1/4 sec (0.25) |
F-number | f/1.8 |
ISO speed rating | 125 |
Date and time of data generation | 12:31, 4 November 2019 |
Lens focal length | 3.99 mm |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 12:31, 4 November 2019 |
APEX shutter speed | 2.0000346260388 |
APEX aperture | 1.6959938128384 |
APEX brightness | 0 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 52 |
DateTimeDigitized subseconds | 52 |
White balance | Auto white balance |
Focal length in 35 mm film | 28 mm |