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Kansas Geological Survey, Open-file Report 2005-??, Figure 5
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Figure 5--Skeletal grainstone/packstone limestone (lithofacies 4), St. Louis Limestone, Wade Allen 36-1. A) Core photo of skeletal grainstone/packstone section, 5641-5646 ft core depth. B) Close up core photo of skeletal grainstone/packstone, algae laminations replaced with chert or calcite spar, 5645.7 ft core depth. C and D) Thin section photomicrographs, peloidal grains cemented by calcite spar, 5646.25 ft core depth.

Core in box; core slab; core closeup

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Kansas Geological Survey, Energy Research
Updated Oct. 28, 2005
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