A2-131-10-009GG (core, gravity)
0-50 cm (core, gravity)
Description | 0-50cm. SS at 10cm. Generally uniform olive gray biosiliceous clay. Large silicoflagellates. Traces foraminifer fragments and coccoliths. Minute, angular plagioclase(?). Pyrite and ferromagnesian minerals relatively common. Gradational lower boundary. |
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50-86 cm (core, gravity)
Description | 50-86cm. SS at 65cm. Soft, cohesive olive gray somewhat calcareous clay with diatoms and sponge spicules. Forams and coccoliths more abundant than above. Some large coiled benthics. Pyrite and ferromag.minerals relatively comon. Indistinct banding. |
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86-91 cm (core, gravity)
Description | 86-91cm. Removed on board ship. |
Note | Sample exhausted. |
91-150 cm (core, gravity)
Description | 91-150cm. SS at 120cm. Dark olive gray* calcareous (foram-fragment) clay with some siliceous microfossils. More calcareous than overlying interval. Coccoliths rel.common. Some benthic forams. Trace ferromag. mins. Much fine-grained Fe oxide. |
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150-177 cm (core, gravity)
Description | 150-177cm. SS at 155cm. Dark olive gray* silty foram-fragment clay with coccoliths and traces diatoms, radiolarians and sponge spicules. Some benthic forams. Ferromag. mins. and pyrite present. Also minute volc. glass and plagioclase(?) shards. Bimodal. |
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177-182 cm (core, gravity)
Description | 177-182cm. Removed on board ship. |
Note | Sample exhausted. |
182-264 cm (core, gravity)
Description | 182-264cm.SS at 220 (clast) and 260cm. Olive gray calcareous clay with traces of siliceous microfossils and siliciclastics. Some benthic forams. Darker clasts, esp. between 215-225cm. Clast at 220cm is similar to matrix. |
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264-273 cm (core, gravity)
Description | 264-273cm. Removed on board ship. |
Note | Sample exhausted. |
- Collection
- Date Collected
- 1994-02-13
- Originator
- Vessel
- Physical Description
-
Core length 273cm, diameter 8cm
- Material Details
-
2450 meters
refrigerated
- Cruise
- Genre
- Cartographics
Point: 9.7977,-80.037
Format
View formats within this collection
- Language
- English
- Identifier
-
Sample Number: A2-131-10-009GG
- 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.
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
2020-10-26