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shayleithomas
shayleithomas
11.10.2019 • 
Geography

Upper canyon walls in the grand canvon of northern arizona are made up of many types of sedimentary rocks. some of the sedimentary rocks include (1) lossiliferous limestone, (2) sandstone and mudstone with mud cracks, and (3) cross stratified sandstone (wind-blown). for each of the rock types listed in the previous sentence, list whether they were originally deposited in a marine or nonmarine environments. also list what type of depositional environment i.e. rivers, lakes, deep marine, ete.) are recorded by these rocks. hint: use the underlined words above as clues together with the summary of depositional environments on table 3 1. th

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