Field Notebook: MD 1945d
Page 11
Image from the Biodiversity Heritage Library. Contributed by Yale Peabody Museum of Natural History. | www.biodiversitylibrary.org
Transcription
Hole / G.C. Hole #1 381 - 393 Finely silty clark gray semi hard clay (+ pl frags) 381-384 (25) " 384-386-9(35) " 386-9-393 (2 1/2) Subplastic nearly light green-gray clay (silicified) 393 - 400 Silty fine grained gray nuce. ss 400 - 418-5 Sandy clay siltlone 4/8-5 4/32-3 Mesogrn mud ss. 4/32-3 4/33-1 Coal (L. Freeport 4/33-1 4/36-7 Plastic silty grey clay 4/36-7 4/39-3 Silty cl. siltstone Semi-hard clay } 4/39-3 4/40-4 Plastics 4/40-4 4/42-6 Hard (?) clay Salty clay Silty clay 4/42-6 4/51-1 " " (2) 4/51-1 4/54-3 Silty hard clay -limerip 4/51-3 4/54 Gray shale + siltyth Basal 10" thick tilting 4/56 4/56 Plastic lowerhard silt clay S" cx next layer 4/56 4/67-8 Silty clay reums of clay siltstone Base 4" Black Core #2 Black sample Silty 4/67-8 4/71-6 Shale (algae) streaks of ss 4