Littke, Ralf; Fourtanier, Elisabeth; Thurow, Juergen W; Taylor, Elliott (1991): (Table 4) Diatom preservation in ODP Hole 121-752A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.759052, In supplement to: Littke, R et al. (1991): Silica diagenesis and its effects on lithification of Broken Ridge deposits, Central Indian Ocean. In: Weissel, J; Peirce, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 121, 261-272, https://doi.org/10.2973/odp.proc.sr.121.179.1991
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -30.891000 * Longitude: 93.578000
Date/Time Start: 1988-05-10T03:15:00 * Date/Time End: 1988-05-12T13:55:00
Minimum DEPTH, sediment/rock: 200.65 m * Maximum DEPTH, sediment/rock: 304.03 m
Event(s):
121-752A * Latitude: -30.891000 * Longitude: 93.578000 * Date/Time Start: 1988-05-10T03:15:00 * Date/Time End: 1988-05-12T13:55:00 * Elevation: -1097.0 m * Penetration: 317.6 m * Recovery: 217.32 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg121 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 317.6 m cored; 0 m drilled; 68.4 % recovery
Comment:
Data are based on observation of the carbonate-free residues under the light microscope.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Littke, Ralf | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Diatom preservation | Diatom preserv | Littke, Ralf | G = good, M = moderate, P = poor | ||
| 4 | Ratio | Ratio | Littke, Ralf | whole diatoms/diatom fragments | ||
| 5 | Biogenic material, total | Biogenic | % | Littke, Ralf | ||
| 6 | Biologic remains | Biol remains | Littke, Ralf | recrystallized, ++ = original structure preserved, + original structure not preserved | ||
| 7 | Tephra/volcanic ash | Tephra | Littke, Ralf | - = absent or rare, + = few, ++ = common, +++ = abunadant, ? questionable occurrence | ||
| 8 | Ratio | Ratio | Littke, Ralf | diatom/biogenic component, total biogenic components are mostly diatoms and radiolarians |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
222 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Diatom preserv (G = good, M = moderate, P = poor) | 4 Ratio (whole diatoms/diatom fragments) | 5 Biogenic [%] | 6 Biol remains (recrystallized, ++ = original...) | 7 Tephra (- = absent or rare, + = few, ...) | 8 Ratio (diatom/biogenic component, to...) |
|---|---|---|---|---|---|---|---|
| 121-752A-22X-1,55-57 | 200.65 | M | 10.5 | 80 | - | 0.50 | |
| 121-752A-23X-1,44-46 | 210.23 | G (M) | 4.5 | 90 | - | 0.75 | |
| 121-752A-24X-1,55-57 | 220.05 | G | 22.5 | 90 | + | 0.90 | |
| 121-752A-25X-1,51-53 | 229.63 | G | 17.0 | 80 | ++ | 0.75 | |
| 121-752A-25X-3,51-53 | 232.61 | G | 8.0 | 80 | +++ | 0.75 | |
| 121-752A-26X-1,55-57 | 239.35 | G | 11.0 | 95 | + | 0.90 | |
| 121-752A-26X-4,101-102 | 244.30 | M | 11.0 | 90 | ++ | 0.75 | |
| 121-752A-27X-1,50-52 | 248.90 | M | 9.0 | 90 | + | 0.90 | |
| 121-752A-27X-4,50-52 | 253.40 | P | 5.0 | 90 | + | + | 0.90 |
| 121-752A-28X-1,55-57 | 258.65 | P | 7.5 | 75 | + | 0.75 | |
| 121-752A-28X-4,100-102 | 263.60 | P | 5.0 | 80 | + | 0.80 | |
| 121-752A-29X-1,55-57 | 268.25 | P | 7.0 | 75 | + | 0.75 | |
| 121-752A-29X-2,100-102 | 270.20 | P | 1.5 | 75 | + | 0.90 | |
| 121-752A-29X-3,55-57 | 271.25 | M | 8.0 | 90 | ++ | 0.90 | |
| 121-752A-29X-4,100-102 | 273.20 | P | 4.0 | 75 | + | 0.90 | |
| 121-752A-29X-5,55-57 | 274.25 | M | 6.5 | 90 | ++ | 0.90 | |
| 121-752A-29X-6,100-102 | 276.20 | P | 1.5 | 75 | + | 0.50 | |
| 121-752A-29X-7,25-27 | 276.95 | M (P) | 4.5 | 80 | + | 0.75 | |
| 121-752A-30X-1,54-56 | 277.94 | M (P) | 3.5 | 80 | + | 0.75 | |
| 121-752A-30X-CC | 278.90 | barren | + | ? | |||
| 121-752A-31X-1,55-57 | 279.95 | barren | + | - | |||
| 121-752A-31X-2,100-102 | 281.90 | P | 1.5 | 50 | + | 0.50 | |
| 121-752A-31X-3,55-57 | 282.95 | P | 2.5 | 90 | + | 0.60 | |
| 121-752A-31X-4,100-102 | 284.90 | P | 1.5 | 50 | + | 0.25 | |
| 121-752A-31X-5,55-57 | 285.95 | P | 4.0 | 90 | + | 0.75 | |
| 121-752A-31X-6,50-52 | 287.40 | P | 4.5 | 75 | + | 0.50 | |
| 121-752A-31-CC | 287.94 | P | 4.0 | 75 | + | 0.75 | |
| 121-752A-32X-1,55-57 | 289.25 | P | 2.5 | 75 | + | 0.60 | |
| 121-752A-32X-2,100-102 | 291.20 | P | 2.0 | 75 | + | 0.75 | |
| 121-752A-32X-3,55-57 | 292.25 | P | 5.0 | 75 | + | 0.75 | |
| 121-752A-32X-4,102-104 | 294.22 | P | 2.0 | 75 | ++ | 0.75 | |
| 121-752A-32X-5,55-57 | 295.25 | P | 2.0 | 60 | - | 0.50 | |
| 121-752A-32X-6,110-112 | 297.30 | barren | 50 | ++ | - | ||
| 121-752A-32X-7,14-16 | 297.84 | barren | 25 | ++ | + | ||
| 121-752A-32X-CC | 295.40 | barren | 25 | ++ | - | ||
| 121-752A-33X-2,100-102 | 300.90 | barren | 25 | ++ | - | ||
| 121-752A-33X-3,60-63 | 302.00 | barren | 25 | ++ | - | ||
| 121-752A-33X-4,51-53 | 303.41 | barren | + | - | |||
| 121-752A-33X-CC | 304.03 | barren | + | ? |