File:Washitaster roulini FOS 2123 - 3.jpg
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[edit]Washitaster roulini (FOS-2123) | |||||||||||||||||||||
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DescriptionWashitaster roulini FOS 2123 - 3.jpg | |||||||||||||||||||||
Status | syntype | ||||||||||||||||||||
Specimen | Washitaster roulini (L. Agassiz, 1840) | ||||||||||||||||||||
Biological classification | Washitaster roulini (family: Hemiasteridae, class: sea urchin, order: Spatangoida) | ||||||||||||||||||||
Time period | Early Cretaceous (period: Cretaceous, epoch: Mesozoic) | ||||||||||||||||||||
Author | Louis Agassiz | ||||||||||||||||||||
Time of description | 1840 | ||||||||||||||||||||
Place of discovery | South America | ||||||||||||||||||||
Collection |
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Accession number | FOS-2123 (Collection of sea urchin fossils casts created by Louis Agassiz) | ||||||||||||||||||||
References | |||||||||||||||||||||
Permission (Reusing this file) |
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current | 09:19, 14 December 2023 | 2,993 × 1,384 (183 KB) | Morpiz (talk | contribs) | Uploaded a work by Muséum d'histoire naturelle de Neuchâtel from Muséum d'histoire naturelle de Neuchâtel with UploadWizard |
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Author | |
Copyright holder | |
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ISO speed rating | 125 |
Date and time of data generation | 12:16, 7 March 2022 |
Lens focal length | 70 mm |
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File change date and time | 12:16, 7 March 2022 |
Y and C positioning | Co-sited |
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Date and time of digitizing | 12:16, 7 March 2022 |
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Maximum land aperture | 3 APEX (f/2.83) |
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Flash | Flash did not fire, compulsory flash suppression |
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