File:Polydiadema mamillanum FOS 2394 - 2.jpg
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[edit]Polydiadema mamillanum (FOS-2394) | |||||||||||||||||||||
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DescriptionPolydiadema mamillanum FOS 2394 - 2.jpg | |||||||||||||||||||||
Status | specimen | ||||||||||||||||||||
Specimen | Polydiadema mamillanum (Q26001256, 1836) | ||||||||||||||||||||
Biological classification | Polydiadema mamillanum (family: Polydiaematidae, class: sea urchin, order: Phymosomatoida) | ||||||||||||||||||||
Time period | Jurassic (period: Mesozoic, epoch: Phanerozoic) | ||||||||||||||||||||
Author | Ferdinand von Roemer | ||||||||||||||||||||
Time of description | 1836 | ||||||||||||||||||||
Place of discovery | Switzerland (Switzerland) | ||||||||||||||||||||
Collection |
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Accession number | FOS-2394 (Collection of sea urchin fossils casts created by Louis Agassiz) | ||||||||||||||||||||
References | |||||||||||||||||||||
Permission (Reusing this file) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:48, 9 December 2023 | 1,478 × 667 (585 KB) | Morpiz (talk | contribs) | upload of images and data from the Muséum d'histoire naturelle de Neuchâtel (details) |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D810 |
Author | |
Copyright holder | |
Exposure time | 1/320 sec (0.003125) |
F-number | f/22 |
ISO speed rating | 125 |
Date and time of data generation | 17:29, 4 July 2022 |
Lens focal length | 50 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | paint.net 4.3.11 |
File change date and time | 17:29, 4 July 2022 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 17:29, 4 July 2022 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | 0.33333333333333 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Fine weather |
Flash | Flash did not fire, compulsory flash suppression |
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 | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 50 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.3.0.0 |