Field Notebook: SD, CO, WY 1967
Page 97
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Transcription
Type For Hills Locality 30 Levelled up to Key beds of measured section in Bull. Beginning with spot sample low in T.C. CWB Sample 1 5.6 CWB Sample 2 4.2 5.8 < CWB # 3 2.3 <- CWB # 4 Concretion (brown-grey silt type.) 5.7 < CWB # 5 5.0 < CWB # 6 Top of CINC mass in gullen - Conc Jacket? 8.0 Silty cl, scot shells. Limysis begins at least 5.0 from base. (CBoven head is concretion CWB#7-2t 5.5 Gervillie + Limop, revd, CWB#8 2t 8.0 in it - 2t 5.5) 6.6 Top. local C+C layer (about 0.3) in gully CWB#9 is 2.0 down from C+C layer 5.6 To top fairly persist layer IVveg flatish Is concs-like scpioid cones- CWB#10 at top 7.0 To top layer avoid isconcs- Protocardiæ layer. CWB#11-3.0 above this conc layer 2