Hein, James R; Scholl, David W (1978): (Table 2) Distribution of smectite and silica in and adjacent to bentonite and smectite-rich beds from DSDP Hole 19-191 [dataset]. United States Geological Survey, Pacific-Arctic Branch of Marine Geology, PANGAEA, https://doi.org/10.1594/PANGAEA.718126, In: Hein, JR; Scholl, DW (1978): Composition of bentonite-, smectite-rich- and ash beds from DSDP Leg 19 holes [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.718128
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Hein, James R; Scholl, David W (1978): Diagenesis and distribution of late Cenozoic volcanic sediment in the southern Bering Sea. Geological Society of America Bulletin, 89(2), 197-210, https://doi.org/10.1130/0016-7606(1978)89%3C197:DADOLC%3E2.0.CO;2
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 56.945000 * Longitude: 168.178700
Date/Time Start: 1971-08-28T00:00:00 * Date/Time End: 1971-08-28T00:00:00
Minimum DEPTH, sediment/rock: 621.715 m * Maximum DEPTH, sediment/rock: 725.255 m
Event(s):
19-191 * Latitude: 56.945000 * Longitude: 168.178700 * Date/Time: 1971-08-28T00:00:00 * Elevation: -3854.0 m * Penetration: 919 m * Recovery: 43.1 m * Location: North Pacific/Bering Strait/BASIN * Campaign: Leg19 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 115 m cored; 15 m drilled; 37.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Hein, James R | DSDP/ODP/IODP sample designation | ||
| 3 | Lithology/composition/facies | Lithology | Hein, James R | |||
| 4 | Sample comment | Sample comment | Hein, James R | |||
| 5 | Layer thickness | Thickness | m | Hein, James R | estimated bentonite thickness | |
| 6 | Peak area | Peak area | cm2 | Hein, James R | ||
| 7 | Smectite | Sme | % | Hein, James R | in <0.002 mm size fraction | |
| 8 | Percentage | Perc | % | Hein, James R | of expansible layers in smectite | |
| 9 | Minerals | Minerals | Hein, James R | silica minerals | ||
| 10 | Zeolite | Zeo | Hein, James R | |||
| 11 | Minerals | Minerals | Hein, James R | other |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
36 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Lithology | 4 Sample comment | 5 Thickness [m] (estimated bentonite thickness) | 6 Peak area [cm2] | 7 Sme [%] (in <0.002 mm size fraction) | 8 Perc [%] (of expansible layers in smectite) | 9 Minerals (silica minerals) | 10 Zeo | 11 Minerals (other) |
|---|---|---|---|---|---|---|---|---|---|---|
| 621.715 | 191-13-2,21-22 | Silty clay | 82 cm above ash bed | 47 | 32 | 60 | christobalite | + | quartz, feldspar | |
| 622.545 | 191-13-2,104-105 | Sand | 0.12 | 64 | 86 | 80 | not detected | + | not detected | |
| 724.915 | 191-14-2,40-43 | Silty clay | 22 cm above ash bed | 70 | 33 | 60 | not detected | - | quartz, feldspar | |
| 725.255 | 191-14-2,75-76 | Silty sand | 0.65 | 141 | 95 | 90 | not detected | - | not detected |