Field Notebook: 1964b
Page 73
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Transcription
L-28-1 Lim. Bloches. Colon 5Y 5/3 39.1- 40 36'5 C/Ay not PLASTIC however no SILT & has powdery gyp blebs wh color slope 30 to 5Y7/3 *H2- Very deeply wh MAT. MANTLE so deep 6in or More THAT I did not dry it out. From mantle IT IS A SILTY CLAY. MANTLE 5Y7/3 Gyp x1s plentiful on slope CLAY highly PLASTIC AT 215 no S,10, some lo ya c/c Lim St. somewhat popcorny wh. crusti wh color d8-51 5Y 7/1 *further des. next pfa