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Unformatted text preview: 13) A) (missing) B) upper plane bed: fine-grained with horizontal laminae ; skeletal fragments (ostracods) 14a) A to B or B to A; quartz arenite 14b) C to D or D to C 15) post-lithification deformation would be either brittle (or ductile with all beds being deformed); ~3 m; before: bed A is not deformed. 16) It was most likely water logged, and it is composed of non-resistant grains 17) D & A: horizontal laminae, C & B: ripple cross-strata, F & E: flasser and wavy bedding; dark zones are heavy minerals or clays, light zones are sand. 18) ≥240 cm thick 19) contorted bedding 20 & 21) no question...
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- Spring '08
- Deformation, bed, 3 m, oscillation wave ripples, horizontal laminae