RGS9913-006GKK (core, gravity)
0-3 cm (core, gravity)
Description | 0-3cm. Smear slide at 3cm. Dark greenish gray, mixed, silty (siliciclastics) diatom clay with some coarse siliciclastic sand. Diatoms to 30%. Traces sponge spics., rads, silicoflagels. and forams. Much clay-sized material is fine-grained siliciclastics. |
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3-12 cm (core, gravity)
Description | 3-12cm. Smear slides at 6, 7, and 11cm. Thin, irregular dark greenish gray and gray calcareous (lighter) and coarser siliciclastic (darker) layers. Diatoms to 10%. Also traces radiolarians, sponge spicules, silicoflagellates and foraminifers. |
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12-62 cm (core, gravity)
Description | 12-62cm. Smear slides at 24, 35 and 44 and 62cm. Firm, dark gray and gray diatom clay with pockets of clean, coarse-grained siliciclastics. Inclusion at 24cm is crumbly, indurated, calcareous (broken/recrystallized nannos?) ooze. Sharp basal contact. |
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62-85 cm (core, gravity)
Description | 62-85cm. Smear slide at 65 and 68cm. Greenish gray diatom clay with siliciclastics with layers and pockets of coarse-grained siliciclastics. Traces rads., sponge spics., plant debris, ferromag. and heavy minerals. Sharp irregular basal contact. |
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85-108 cm (core, gravity)
Description | 85-108cm. Smear slides at 94cm and 95cm. Greenish gray siliciclastic clay/silt/sand with diatoms and sponge spiculse. Contains pockets/burrows of coarser grained black-coated siliciclastics. Sharp irregular basal contact. |
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108-129 cm (core, gravity)
Description | 108-129cm. Smear slide at 125cm. Dark gray and darker gray, thin, irregular beds of fine silty clay and coarse siliciclastic sand. Traces diatoms, sponge spicules, radiolarians, plant material, echinoderm spines and heavy minerals. |
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- Collection
- Date Collected
- 1999-07-26
- Originator
- Vessel
- Physical Description
-
Core length 129cm, diameter 8cm
- Material Details
-
525 meters
refrigerated
- Cruise
- Genre
- Cartographics
Point: 40.7858,-124.5952
Format
View formats within this collection
- Language
- English
- Identifier
-
Sample Number: RGS9913-006GKK
- License
-
Creative Commons Attribution 4.0 International Public License
- Rights Holder
- UC Regents
- Copyright
-
Under copyright (US)
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Constraint(s) on Use: This work is protected by the U.S. Copyright Law (Title 17, U.S.C.). Use of this work beyond that allowed by "fair use" or any license applied to this work requires written permission of the copyright holder(s). Responsibility for obtaining permissions and any use and distribution of this work rests exclusively with the user and not the UC San Diego Library. Inquiries can be made to the UC San Diego Library program having custody of the work.
- Digital Object Made Available By
-
Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp)
- Last Modified
2020-10-28