Geoscience Reference
In-Depth Information
core
description
NPHI (%)
GR (API)
0.45
-0.15
RHOB (g/cc)
0
150
RT
DT
KLOGH
CALI (in)
Facies
6
16
1.95
2.95
0,2
ohmm
2000 140
μs/ft
40 0.01
-
1000
3
Transgressive
sheet
70 m
Floodplain fines
Multi-storey
fluvial channels
60 m
2
Multi-storey
fluvial channels
50 m
Crevasse channels
Debris flow
4
Mature, 'dry' palaeosol
Lake/pond
Crevasse channels
Crevasse splay
40 m
Multi-storey
fluvial channels
30 m
Multi-storey
fluvial channels
Debris flow
Crevasse channels
Floodplain fines
20 m
Mature, 'dry'
palaeosol
10 m
Mature, 'dry'
palaeosol
Multi-storey
fluvial channels
Multi-storey
fluvial channels
PS
PM
PC
Sand-dominated palaeosol, may display faint ripples or other primary lamination
Facies / Qualifiers
Silt-dominated palaeosol, may display faint ripples or other primary lamination
Clay-dominated palaeosol, may display silt-stripes and/or other primary lamination
x
s
ro
b
r
cc
c
f
p
m
u
k
d
sc
caliche-bearing
slickensides
roots, rootlets, rhizoliths
bioturbation other than roots
ripples and/or other lamination preserved (in palaeosol)
carbonate cemented
carbonaceous debris
floating grains (mostly feldspat/kaolinitic grains)
pyrite concretions
micaceous
rip-up clasts (mud-and/or claystone)
kaolinite cemented or kaolintic patches
soft sediment deformation
siderite cementation
X
Massive calcrete layers intebedded with clay-and mudstone
SGp
SGx
SGm
SCp
SCx
SCm
w/unspecified parallel stratification
Granule-bearing or conglomeratic, poorly sorted SST, w/cross bedding
apparently massive
w/unspecified parallel stratification
Coarse-to very coarse grained, +- clean SST, displaying cross bedding
apparently massive
SMdp
SMdr
SMdx
SMdm
SFp
SFr
w/unspecified parallel stratification
Dominantly medium-grained SST, w/ripples
w/cross bedding
apparently massive
w/unspecified parallel stratification
w/ripples
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