Table T5. Compositional percentages estimated from smear slides. (See table note.)
|
Core, section, interval (cm) |
Foraminifers | Nannofossils | Diatoms | Radiolarians |
Siliceous sponge |
Silico-flagellates/ Ebridians |
Fish remains |
Other bioclasts (organic matter) |
Pyrite | Lithology | Color | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Name | |||||||||||
| 320T-U1330A- | ||||||||||||
| 1W-CC, 4 | 14 | 85 |
|
1 | tr | tr |
|
|
|
Major | Nannofossil ooze with foraminifers | White |
| 2R-1, 19 | 12 | 85 |
|
2 | 1 |
|
|
|
|
Major | Nannofossil ooze with foraminifers | White |
| 2R-1, 37 | 12 | 85 |
|
2 | 1 |
|
|
|
|
Minor | Nannofossil ooze with foraminifers | Yellow band |
| 2R-1, 46 | 10 | 90 |
|
tr | tr |
|
|
|
|
Minor | Nannofossil ooze with foraminifers | Green band |
| 2R-1, 90 | 10 | 70 | tr | tr | tr | tr |
|
|
20 | Minor | Nannofossil ooze with foraminifers and disseminated pyrite | Black |
| 3R-2, 112 | 20 | 72 |
|
3 | 2 | 2 |
|
1 |
|
Minor | Nannofossil ooze with foraminifers | Yellow mottle |
| 3R-2, 114 | 20 | 80 |
|
tr | tr | tr |
|
|
|
Minor | Nannofossil ooze with foraminifers | Green band |
| 3R-2, 115 | 20 | 79 |
|
tr |
|
tr |
|
|
|
Minor | Nannofossil ooze with foraminifers | Purple band |
| 3R-2, 120 | 35 | 59 |
|
2 |
|
2 | tr | tr | 2 | Minor | Foraminifer nannofossil ooze | Black spot |
| 3R-2, 125 | 15 | 82 |
|
1 | 1 | 1 |
|
|
|
Major | Nannofossil ooze with foraminifers | White |
| 3R-4, 135 | 20 | 78 |
|
tr | tr | 1 | tr |
|
|
Major | Nannofossil ooze with foraminifers | White |
| 3R-6, 22 | 25 | 82 |
|
2 | 1 | tr |
|
|
* | Minor | Foraminifer nannofossil ooze | Black spot |
|
|
|
|
|
|
|
|
|
|
|
|
Dark pigmentation = submicroscopic sulfides? |
|
| 320T-U1330B- | ||||||||||||
| 1H-2, 63 | 18 | 80 | tr | 1 | tr | tr |
|
1 | tr | Minor | Nannofossil ooze with foraminifers | Dark layer |
| 1H-2, 85 | 25 | 75 | tr | tr | tr | tr |
|
tr |
|
Major | Nannofossil ooze with foraminifers | Tan |
| 1H-4, 50 | 29 | 70 | tr | 1 | tr | tr |
|
tr |
|
Major | Nannofossil ooze with foraminifers | Tan |
| 2H-6, 52 | 10 | 89 |
|
|
|
1 |
|
|
|
Major | Nannofossil ooze with foraminifers | White/Gray |
| 3H-5, 70 | 40 | 59 |
|
1 |
|
|
|
|
tr | Major | Nannofossil ooze with foraminifers | White/Gray |
| 4H-2, 37 | 35 | 65 |
|
|
|
|
|
|
tr | Major | Foraminifer nannofossil ooze | White/Gray |
| 5H-1, 141 | 20 | 73 | 1 | 2 | 1 | 1 | 1 | 1 |
|
Minor | Nannofossil ooze with foraminifers | Brownish yellow mottle |
| 5H-2, 82 | 15 | 83 |
|
2 | tr | tr |
|
|
|
Major | Nannofossil ooze with foraminifers | White |
| 6H-4, 108 | 20 | 75 |
|
2 | 2 | 1 |
|
|
|
Major | Nannofossil ooze with foraminifers | White |
| 7H-4, 100 | 20 | 80 |
|
tr | tr | tr |
|
|
|
Major | Nannofossil ooze with foraminifers | White/Gray |
| 7H-5, 109 | 19 | 80 |
|
|
|
|
|
|
1 | Minor | Nannofossil ooze with foraminifers | Green band |
| 7H-5, 111 | 25 | 75 |
|
|
|
|
tr |
|
tr | Minor | Nannofossil ooze with foraminifers | Blue band |
| 7H-7, 76 | 20 | 80 |
|
|
|
1 | tr | tr | tr | Minor | Nannofossil ooze with foraminifers | Yellow-brown mottle |
| 8H-5, 10 | 15 | 85 |
|
|
|
|
|
|
|
Major | Nannofossil ooze with foraminifers | White/Gray |
| 9H-4, 72 | 20 | 75 | 1 | 2 | tr | 2 | tr |
|
|
Major | Nannofossil ooze with foraminifers | White/Gray |
Previous | Close | Next | Top of page