Page:Field Notes of Junius Henderson, Notebook 2.pdf/108

 more of a red. Found and fine calcite crystals in next to top limestone in. Loaded plate holders and went to bed early.

, 	Bright morning. Up at 6 a.m., started for on  at 7:15. Cold and raining. Measured section of June on Bluff N of.

Lykins, red, thinbedded and thickbedded sandstones and shales, the thickbedded bands forming benches, exposed about -150 ft.

(at top of this thin-bedded, very dark red shales passing abruptly into next.) Light salmon pinkish, massive, crossbedded s.s.---135 (change from red to pinkish follows a narrow zone, but contact of color not confined to stratification plans, zigzagging irregularly as if due to leaching. Becomes almost yellow at top. Upper 15 ft. transitory in color to next. Almost vertical cliff)