File:Flood tide structures.jpg

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English: Apparent cross bedding in Salto del Fraile formation at Morro Solar. Lima, Peru. Notice the diagonal structures unparallel to the sandstone bedding, indicating a predominant flow strength and direction (flood over ebb tide). Would there have been an opposing flow structure (indicating a predominant ebb over flood tide), we would have had a herringbone type structure, and hence, actual cross bedding.
Español: Aparente estratificación cruzada de la formación Salto del Fraile en el Morro Solar. Lima, Perú. Notar las estructuras oblicuas a la estratificación de las areniscas, indicando una dirección y fuerza predominante en la corriente de llegada a la orilla (llamada también corriente de flujo). De observarse estructuras en sentido opuesto (indicando predominancia de la corriente de regreso al mar, o de reflujo) tendríamos una estructura de tipo herringbone o "cola de pescado", y una estratificación cruzada propiamente dicha.
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Source https://www.flickr.com/photos/miguelveraleon/525484043/
Author Miguel Vera León
Camera location12° 10′ 06.25″ S, 77° 02′ 18.34″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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This image was originally posted to Flickr by Miguel Vera at https://flickr.com/photos/8150716@N04/525484043. It was reviewed on 25 April 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

25 April 2020

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current09:48, 25 April 2020Thumbnail for version as of 09:48, 25 April 20201,184 × 888 (276 KB)MiguelAlanCS (talk | contribs)Uploaded a work by Miguel Vera León from https://www.flickr.com/photos/miguelveraleon/525484043/ with UploadWizard

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