Fichier:Transported quartzite block in layered sedimentary strata.jpg

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Transported_quartzite_block_in_layered_sedimentary_strata.jpg(500 × 363 pixels, taille du fichier : 28 kio, type MIME : image/jpeg)

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Summary

Original caption:

Transported Block. This large block, made of a very hard, dense material called quartzite, was lifted hundreds of feet, transported horizontally, and deposited on layers which, at the time, were soft mud. Other mud layers then blanketed the block. Notice how the layers were deformed below the lower right corner and above the upper left corner. The easiest way to lift and transport such a heavy block is in a liquefied (and therefore, very buoyant), sand/mud/water mixture. The location of the block relative to its source is shown in Figure 96.

Apparently, this quartzite block was transported in a sliding sedimentary slurry above the Cambrian-Precambrian interface during the compression event. Peak decelerations occurred in the layers below the sliding slurry. This included the quartzite layer. The sudden deceleration and compression tipped those layers up, allowing them to be beveled off by the overriding layers. (Evolutionists explain the flat Cambrian-Precambrian interface as a result of hundreds of millions of years of erosion.)

Copyright status

This image comes from the on-line book In the Beginning by Walt Brown. The author grants the following license: "Any portion of this book may be reproduced for teaching or classroom use. For all other uses, simply reference this book and Walt Brown as your source. (To publish figures not belonging to CSC, contact the owners for permission.)"

Source

Walt Brown, CreationScience.com, <http://www.creationscience.com/onlinebook/webpictures/thumbnails/transportedblock.jpg> (slightly cropped)

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Date et heureVignetteDimensionsUtilisateurCommentaire
actuel17 octobre 2008 à 12:56Vignette pour la version du 17 octobre 2008 à 12:56500 × 363 (28 kio)TemlakosOriginal caption: Transported Block. This large block, made of a very hard, dense material called quartzite, was lifted hundreds of feet, transported horizontally, and deposited on layers which, at the time, were soft mud. Other mud layers then blanketed

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