Field Notebook: 1972a
Page 139
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Transcription
7252 FORT TOTEN SUITE PETRIFIED WOOD PATAPSCO FM. Red CLAY at base of cliff top ss. bed 10 ft ss base 20 ft mottled red & grey clay 251 m.gr ISADOLITIC ss. $ imonite impreg ss. at top 1/4Kt md DARI TAN