CLMR01NH-148KK (core, gravity)
5-50 cm (core, gravity)
Description | SMEAR SLIDE AT 8CM. SILTY DIATOMACEOUS MUD. FORAMS AND TRACE NANNOPLANKTON. ONE DISCOASTER, CONTAMINATION (?) FEW RADIOLARIA, SILIC OFLAGELLATES. SOME PLANT MATERIAL. FIRST SUBDOMINANT COMPONENT IS QUARTZ. MUCH OF CLAY -SIZED PORTION IS FINE-GRAINED QUARTZ. FORAMS SHOW SOME RECRYSTALLIZATION. |
Temporal | |
Lithology |
50-75 cm (core, gravity)
Description | SMEAR SLIDE AT 73CM. SILTY DIATOMACEOUS MUD . QUARTZ IS FIRST SUBDOMINANT COMPONENT. FORAMS AND NANNOS PRESENT. A FEW RAD. FRAGMENTS AND SILICOFLAGELLATES. ALSO UNDIFFERENTIATED CALCITE, PYRITE, VOLCANIC SHARDS (RAR E). QUARTZ GRAINS ARE MORE ANGULAR THAN MOST QTZ SEEN IN CALMAR02. |
Temporal | |
Lithology |
75-130 cm (core, gravity)
Description | SMEAR SLIDE FROM 90 CM. SILTY DIATOMACEOUS MUD. SOMEWHAT FEWER DIATOMS, MORE FORAMS, MORE CLAY THAN PRESUMED OVERLYING SEGMENT. (CAUTION: LABELLING CONFUSION. CORE SECTIONS IN 148GRKK MAY BE SWITCHED AND/OR INVERTED .) FEW NANNOS, SILICOFLAGELS., RADS. POSSIBLE ICHTHYOLITH. PYRITE PRESENT. |
Temporal | |
Lithology |
130-150 cm (core, gravity)
Description | SMEAR SLIDE AT 145CM. (CAUTION: LABELLING CONFUSION. SEGMENTS OF 148GRKK MAY BE SWITCHED AND/OR INVERTED. VERY FINE SILTY MUD WITH FORAMS AND DIATOMS. QUARTZ IS FIRST SUBDOMINANT COMPONENT. TRACE RADIOLARIANS AND UNDIF. CALCITE FRAGS. |
Temporal | |
Lithology |
150-200 cm (core, gravity)
Description | SMEAR SLIDE AT 155CM. (CAUTION: LABELLING CONFUSION. SEGMENTS MAY BE SWITCHED AND/OR INVERTED. QUARTZ IS FIRST SUBDOMINANT COMPONENT. INCREASED FORAMS, DECREASED DIATOMS, MORE COARSER GRAINED THAN PRESUMED SEGMENT ABOVE. ALSO RADIOLARIIANS AND SILICOFLAGELLATES AND UNDIF. CALCITE FRAGS. PYRITE AND FE OXIDES PRESENT. |
Temporal | |
Lithology |
200-233 cm (core, gravity)
Description | SMEAR SLIDE FROM 225CM. (CAUTION: SEE ABOVE ._ QUARTZ SILTY FOSSILIFEROUS MUD. FORAMS M THAN PRESUMED SECTION ABOVE. DIATOMS SLIGHTLY DECREASED DOWN CORE. SILICOFLAGELS. UNUSUALLY ABUNDANT THOUGH STILL SMALL PERCENT. UNDIF. CALCITE IS PROBABLY MINUTE FRAGS OF FORAMS. TRACE NANNOS. |
Temporal | |
Lithology |
- Collection
- Date Collected
- 1993-07-08
- Vessel
- Physical Description
-
Core length 233cm, diameter 8cm
- Material Details
-
1230 meters
refrigerated
- Cruise
- Genre
- Cartographics
Point: 39.903,-124.675
Format
View formats within this collection
- Language
- English
- Identifier
-
Sample Number: CLMR01NH-148KK
- License
-
Creative Commons Attribution 4.0 International Public License
- Rights Holder
- UC Regents
- Copyright
-
Under copyright (US)
Use: This work is available from the UC San Diego Library. This digital copy of the work is intended to support research, teaching, and private study.
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- Digital Object Made Available By
-
Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp)
- Last Modified
2020-10-27