BNFC02MV-001G (core, gravity)
0-80 cm (core, gravity)
Description | 0-80CM. SERIES OF 11 GRADED BEDS WITH SHARP/ HORIZONTAL OR SHARP/OBLIQUE BASAL CONTACTS. GRADED SEQUENCES ARE OLIVE/OLIVE GRAY AT TOP TO DARK OLIVE GRAY AT BASE. GRAIN SIZE AT BASE OF MOST SEQUENCES IS MEDIUM SAND. SMEAR SLIDE FROM 10CM (CLAY OF UPPERMOST SEQUENCE) IS CLAY WITH QTZ/FELDSAR, FE OXIDES, FRAGS OF FORAMS, DIATOMS, RADS, AND VOLC SHARDS. SMEAR SLIDE AT 34CM (SILT/SAND OF FOURTH SEQUENCE DOWN CORE) CONTAINS FELDSPAR, QTZ, VOLC SHARDS, HEAVY MINS AND POSSIBLE ALTERED FORAM FRAGS. WELL SORTED. SMEAR SLIDE AT 75CM (CLAYEY SILT OF TENTH SEQUENCE DOWN CORE CONTAINS QTZ, FELDSPAR, VOLC SHARDS, SPONGE SPICULES, AND A FEW DIATOMS AND SILICOFLAGELLATES. CORE-CATCHER SAMPLE RECOVERED. |
Temporal | |
Lithology |
- Collection
- Description
-
0-80CM. SERIES OF 11 GRADED BEDS WITH SHARP/ HORIZONTAL OR SHARP/OBLIQUE BASAL CONTACTS. GRADED SEQUENCES ARE OLIVE/OLIVE GRAY AT TOP TO DARK OLIVE GRAY AT BASE. GRAIN SIZE AT BASE OF MOST SEQUENCES IS MEDIUM SAND. SMEAR SLIDE FROM 10CM (CLAY OF UPPERMOST SEQUENCE) IS CLAY WITH QTZ/FELDSAR, FE OXIDES, FRAGS OF FORAMS, DIATOMS, RADS, AND VOLC SHARDS. SMEAR SLIDE AT 34CM (SILT/SAND OF FOURTH SEQUENCE DOWN CORE) CONTAINS FELDSPAR, QTZ, VOLC SHARDS, HEAVY MINS AND POSSIBLE ALTERED FORAM FRAGS. WELL SORTED. SMEAR SLIDE AT 75CM (CLAYEY SILT OF TENTH SEQUENCE DOWN CORE CONTAINS QTZ, FELDSPAR, VOLC SHARDS, SPONGE SPICULES, AND A FEW DIATOMS AND SILICOFLAGELLATES. CORE-CATCHER SAMPLE RECOVERED.
- Date Collected
- 1973-06-07
- Vessel
- Physical Description
-
Core length 80cm, diameter 4cm
- Material Details
-
4200 meters
refrigerated
- Cruise
- Genre
- Cartographics
Point: 18.302,-104.66
Format
View formats within this collection
- Language
- English
- Identifier
-
Sample Number: BNFC02MV-001G
- License
-
Creative Commons Attribution 4.0 International Public License
- Rights Holder
- UC Regents
- Copyright
-
Under copyright (US)
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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
2020-10-26