File:Proterozoic, Paleoproterozoic, fossils, microfossils, life, biota, GOE, Franceville, Gabon, f.jpg
![File:Proterozoic, Paleoproterozoic, fossils, microfossils, life, biota, GOE, Franceville, Gabon, f.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Proterozoic%2C_Paleoproterozoic%2C_fossils%2C_microfossils%2C_life%2C_biota%2C_GOE%2C_Franceville%2C_Gabon%2C_f.jpg/800px-Proterozoic%2C_Paleoproterozoic%2C_fossils%2C_microfossils%2C_life%2C_biota%2C_GOE%2C_Franceville%2C_Gabon%2C_f.jpg?20151128185743)
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editDescriptionProterozoic, Paleoproterozoic, fossils, microfossils, life, biota, GOE, Franceville, Gabon, f.jpg |
Français : La couleur brune à noire de ces microfossiles du Paléoprotérozoïque est due à la présence de bitume inclus dans la silice.
Les images de ces organismes du Paléoprotérozoïque font penser à celles de Nostoc, une cyanophycée actuelle. English: The brown to black colour of these microfossils is caused by the presence of bitumen into the silica.
The picture of these Paleoproterozoic microfossils suggest Nostoc, a present kind of blue green alguae. |
Date | |
Source | Own work |
Author | Benoit Potin |
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This image was uploaded as part of European Science Photo Competition 2015. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:57, 28 November 2015 | ![]() | 3,264 × 2,448 (2 MB) | Benoit Potin (talk | contribs) | User created page with UploadWizard |
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Image title | Modified by CombineZP |
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Exposure time | 1/100 sec (0.01) |
F-number | f/3 |
ISO speed rating | 100 |
Date and time of data generation | 01:02, 1 January 2012 |
Lens focal length | 7.3 mm |
User comments | 00dc |
Width | 3,264 px |
Height | 2,448 px |
Orientation | Normal |
Software used | CombineZP |
File change date and time | 15:30, 5 March 2008 |
Exposure Program | Normal program |
Date and time of digitizing | 01:02, 1 January 2012 |
APEX exposure bias | 0 |
Metering mode | Average |
Light source | Unknown |
Flash | Flash did not fire |