File:Santa Cruz Formation strata.jpg
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DescriptionSanta Cruz Formation strata.jpg |
English: From paper: Superb exposure (albeit inaccessible) of the lower to middle part of the SCF showing thick floodplain fluvial deposits (FA 2), composed of intercalated mudstone and thin sandstone beds. Changes in mudstone coloration from reddish to greenish suggest high frequency changes in oxidation conditions. Sandstone beds show sharp bases, sometimes erosive, and commonly wedge shape. White arrows point to evident wedging out of some of these beds. Few thicker, lenticular fluvial channels (Ch) also intercalate. In the background, the Río Tarde (whitish), the Posadas Basalt (dark grey) and the El Chacay (greenish) formations are observed. |
Date | |
Source | Cuitiño, J.; Vizcaíno, S.; Bargo, M.; Aramendía, I. 2019, Sedimentology and fossil vertebrates of the Santa Cruz Formation (early Miocene) in Lago Posadas, southwestern Patagonia, Argentina. Andean Geology 46 (2) : 383-420. [doi:https://dx.doi.org/10.5027/andgeoV46n2-3128] |
Author | Cuitiño, J.; Vizcaíno, S.; Bargo, M.; Aramendía, I. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:19, 28 November 2022 | 1,700 × 1,571 (659 KB) | Hemiauchenia (talk | contribs) | Uploaded a work by Cuitiño, J.; Vizcaíno, S.; Bargo, M.; Aramendía, I. from Cuitiño, J.; Vizcaíno, S.; Bargo, M.; Aramendía, I. 2019, Sedimentology and fossil vertebrates of the Santa Cruz Formation (early Miocene) in Lago Posadas, southwestern Patagonia, Argentina. Andean Geology 46 (2) : 383-420. [doi:https://dx.doi.org/10.5027/andgeoV46n2-3128] with UploadWizard |
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Author | usuario |
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Date and time of data generation | 09:18, 26 October 2017 |
Width | 2,115 px |
Height | 1,954 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | Adobe Photoshop CC 2018 (Windows) |
File change date and time | 18:48, 27 May 2019 |
Exif version | 2.31 |
Date and time of digitizing | 09:18, 26 October 2017 |
DateTimeOriginal subseconds | 59 |
DateTimeDigitized subseconds | 59 |
Color space | sRGB |
Date metadata was last modified | 14:48, 27 May 2019 |
Unique ID of original document | 230D448DE971B5DB6B88014B637B24C3 |