Field Notebook: Texas 1957b
Page 141
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Transcription
20 [3] Sect. 3 8/9/57 Dugout Mt, Section 27, 1/4-1/3 miles SW of section 26; 1) Gaptan, orange-brown sandstone, angular unconformity. 2) Covered - 4' 3) Sandstone, light tan to light gray, and coarse quartz sand, some salite grains and cement; a few granules - and a few jumbles, 6" to 1' beds - 18' 8/9/57/2 4) Conglo, mostly to pebbles; some upper 1/2 diams; large % of sands, light color; mostly the jumbles are dark brown clut. 8' 5) Like #3, cut with a few bands (6" to') of congle like #4; both lithology are lenticular, 10'; camera flat bottom up! 6) Sandstone, mottled green & light gray, brown, irregular bedding, v. silty; 8' 21 7) Shales, bluish-gray, very silky and lustring, 16' (8/9/57/1) 8) Covered, 87' 9) Calcarelite, mud to dark gray, some brown sandstone cuttle here; some mud jubble g clust. Hess [illegible] ? <--- (8/9/57/4) <-- (8/9/57/2) only Gaptan 1 2 3 4 5 6 7 8 9 Coll. 8/9/57/3 - a bishemal is, orangebrown weathering; 1/4 SW of section 27 This is in the middle of a gray-shale interval. I believe it is to be in place.