A2-131-10-003P (core, piston)
0-65 cm (core, piston)
Description | 0-65cm. SS at 4cm.Grayish olive poorly sorted siliciclastic clay with some siliceous and calcareous microfossils. Minute volcanic glass and plagioclase(?) shards. Ferromagnesian minerals common. Gradational lower contact. |
Temporal | |
Lithology | |
Topic |
65-116 cm (core, piston)
Description | 65-116cm. SS at 110cm. Olive* volcani-siliciclastic clay with to 10% diatoms and traces rads (some whole). Silcoflagellates relatively common. Minute volcanic glass and plagioclase(?) shards comprise much of the fine fraction. |
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Lithology | |
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116-121 cm (core, piston)
Description | 116-121cm. Removed on board ship. |
Note | Sample exhausted. |
121-175 cm (core, piston)
Description | 121-175cm. SS at 160cm. Olive gray* biosiliceous (mostly diatom) clay with trace volcanic glass and minute angular feldspar/plagioclase(?) shards. Radiolarians to 5% and trace silicoflagellates. |
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175-271 cm (core, piston)
Description | 175-271cm. SS at 220cm. Olive gray to grayish olive fine-grained siliceous clay. Diatoms and rads to 25%. Some whole rads. Silicoflagellates relatively common. Minute volcanic glass shards and angular plagioclase(?). Indistinct banding and mottling. |
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Topic |
271-276 cm (core, piston)
Description | 271-276cm. Removed on board ship. |
Note | Sample exhausted. |
276-315 cm (core, piston)
Description | 276-315cm. SS's at 288cm and 297cm (burrow). Olive gray* biosiliceous (mostly diatom) clay with trace volcanic glass and minute angular plagioclase(?) to 20%. Banded and mottled. Burrow filling at 297cm is diatom ooze. Sharp lower contact. |
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315-319 cm (core, piston)
Description | 315-319cm. SS at 317cm. Black and white flecked foram silt and sand with abundant ferromag. minerals and Fe micronodules. Large benthic forams and planktonic foram fragments. Traces siliceous microfossils. Also plagioclase(?). Tented upper contact. |
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319-426 cm (core, piston)
Description | 319-426cm. SS at 380 and 420cm. Firm, generally uniform dark gray diatom clay to ooze with rads and trace forams. Silicoflagels. rel. common. Also volcanic glass (esp. at 420cm), and plagioclase(?). Pyrite present in diatom tests. Burrow fill at 30cm. |
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426-431 cm (core, piston)
Description | 426-431cm. Removed on board ship. |
Note | Sample exhausted. |
431-580 cm (core, piston)
Description | 431-580cm. SS at 550cm. Olive gray diatom ooze with trace foram frags., minute volcanic glass shards and angular feldspar/plagioclase(?) flakes. Very indistinct mottling. Rock at 511-514cm is indurated volcanic ash. Indistinct lower contact. |
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580-585 cm (core, piston)
Description | 580-585cm. Removed on board ship. |
Note | Sample exhausted. |
585-776 cm (core, piston)
Description | 585-776cm. SS's at 654 and 774cm. Olive gray very fine-grained diatom ooze to clay with some radiolarians, foram fragments and trace coccoliths. Traces also of silicoflagellates and sponge spicules. Volcanic glass to 10% at bottom. |
Temporal | |
Lithology | |
Topic |
776-784 cm (core, piston)
Description | 776-784cm. Removed on board ship. |
Note | Sample exhausted. |
- Collection
- Date Collected
- 1994-02-10
- Originator
- Vessel
- Physical Description
-
Core length 784cm, diameter 6cm
- Material Details
-
4342 meters
refrigerated
- Cruise
- Genre
- Cartographics
Point: 9.6293,-86.18
Format
View formats within this collection
- Language
- English
- Identifier
-
Sample Number: A2-131-10-003P
- 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