GRD00YMS0
S-7
Shale
Unknown
None
-
1
Ritter 154
-
Meister; missing hand sample. thin section in thin section only case in RH 154.
-
-
California
Ventura Basin
Latitude: 34.0°
Longitude: -119.0°
N/A
Small, angular quartz and organic flecks in muddy matrix. XPL and PPL look identical.
10.0
crossed
-
scan
crossed
GRD00YMT0: amgular quartz grains in muddy brown matrix. Organic material (C. Eichler)
N/A
N/A