Field Notebook: SD, ND 1959
Page 113
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
5 0.3+ Silty liquid, liq. shale. 6 3,0 Clzy, finely silty gray, OB terrug cones, wcths gray checked to pop sub popcorn, OB stain loc. 7 1,0+ Shale, brownish plant frags 8 1.5 Clzy zs in (5) below Liquitic shale + liquid at base section I. 55