What do mudcracks in a sedimentary rock indicate?
Answer to relevant QuestionsWhat does the size of cross-bedding (Fig. 5.4) indicate about the origin of the sedimentary rock in which it is found?Muddy rocks, sandstones, and carbonates make up about 99 percent of all sedimentary rocks. What are some other sedimentary rock types?What is chert?It has been stated that sediment is moved downhill from the site of weathering by running water (ice), or other agents of transportation, under the influence of gravity. Is there an exception to this “downhill” rule?Two steels are being considered for manufacture of as-forged connecting rods. One is AISI 4340 Cr-Mo-Ni steel capable of being heat-treated to a tensile strength of 260 kpsi. The other is a plain carbon steel AISI 1040 with ...
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