File:Crâne de mosasaure (Platecarpus), exposition Un T-Rex à Paris, Muséum national d'histoire naturelle.jpg
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Summary
editDescriptionCrâne de mosasaure (Platecarpus), exposition Un T-Rex à Paris, Muséum national d'histoire naturelle.jpg |
Français : Crâne de mosasaure d'espèce Platecarpus tympaniticus (squamates, mosasaures).
Provenance : Smoky Hill Chalk, Kansas (aux Etats-Unis). Date : Crétacé supérieur, période du Campanien, 88 millions d'années avant notre ère. Collections du Muséum national d'histoire naturelle de Paris (France). Exposé à l'occasion de l'exposition "Un T-Rex à Paris" au Muséum national d'histoire naturelle de Paris (France) du 6 juin au 2 septembre 2018. Légende du fossile dans cette exposition : "Les mosasaures ne sont pas des dinosaures mais des reptiles marins, très répandus à la fin du Crétacé. Certains genres comme Globidens et Halisaurus sont connus aussi bien aux Etats-Unis qu'au Maroc. Ces animaux étaient d'excellents nageurs, capables de traverser l'Atlantique." |
Date | |
Source | Own work |
Author | Eunostos |
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current | 16:30, 16 July 2018 | 4,128 × 3,096 (2.69 MB) | Eunostos (talk | contribs) | User created page with UploadWizard |
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Exposure time | 1/25 sec (0.04) |
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F-number | f/1.9 |
Date and time of data generation | 10:24, 29 June 2018 |
Lens focal length | 3.6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 10:24, 29 June 2018 |
Y and C positioning | Centered |
Date and time of digitizing | 10:24, 29 June 2018 |
Meaning of each component |
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APEX shutter speed | 4.64 |
APEX aperture | 1.85 |
APEX brightness | 0.38 |
APEX exposure bias | 0 |
Maximum land aperture | 1.85 APEX (f/1.9) |
DateTime subseconds | 0698 |
DateTimeOriginal subseconds | 0698 |
DateTimeDigitized subseconds | 0698 |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure mode | Auto exposure |
Scene capture type | Standard |
Unique image ID | Y13LLKA00AM Y13LLKF01AA |