Identifier | A288WF | ||||||||
---|---|---|---|---|---|---|---|---|---|
Alternate names | A-2-88-WF,Dive_2121 | ||||||||
Purpose | Geochemical sampling and video of the plume area hydrothermal field. | ||||||||
Description | United States Geological Survey, Menlo Park, California. Chief Scientist: Michael Mottl. Geochemical data (submersible, underwatertelevision, samples) of field activity A-2-88-WF in South Juan De Fuca hydrothermal vent field, Endeavor Ridge from 09/20/1988 to 10/01/1988 | ||||||||
Location | Endeavor Ridge | ||||||||
Summary | Rock, gas, and water samples were collected over the 11 Alvin dives along with 8 mm video film, in the Southern Juan de Fuca hydrothermal vent area and the Endeavor Ridge area. Details of sampling are given as follows: Dive 2111: sulfide chimney (5 pieces), 2 sediment in scoops, 4 go-flow bottles, 4 ti water samples Dive 2112: hot water vents, sulfides, basalt lava Dive 2113: 4 hot water ti-syringe, 4 go-flow plume water, 7 chopstick plume, numerous sulfide chimneys Dive 2114: hot water from vents, chimney sulfides, near-bottom water sample Dive 2115: 4 rock samples, 4 go-flow, 4 ti-syringe, 9 chopstick, water samples Dive 2116: sulfides, basalt lava, hot water, warm water, cold water, 6 chopsticks, 4 ti-syringe, 4 go-flow samples Dive 2117: 1 basalt, 2-3 chimney, 3 water samples Dive 2118: 4 rocks, 1 sediment scoop, 1 gas tight sampler, 6 chopsticks, 1 go-flow Dive 2119: 4 go-flow, 1 scoop, 1 rock, 1 gas, 1 major, 5 chopsticks Dive 2120: 2 ti-syringe, 4 go-flow, 6 chopstick samplers Dive 2121: water samples from vents, sulfide rock sample | ||||||||
Comments | Staff information imported from InfoBank Michael Mottl - Chief Scientist G. Rajcula - Pilot R. Von Herzen - Observer Victoria Kaharl - Observer T. Tengdin - Pilot Debra Stakes - Observer Carol Arnold - Observer P. Tibbetts - Pilot Steve Etchemendy - Observer Stephanie Ross (USGS Western Region) - Observer Tim Connners - Observer Christine Andrews - Observer Joseph Resing - Observer Jerry Dean - Observer Bronte Tilbrook - Observer | ||||||||
Platform |
|
||||||||
Itinerary |
|
||||||||
Bounds |
|
||||||||
Activity | Geochemical |
Organization |
2885 Mission Street
Santa Cruz, CA95060
(831) 460-7401
|
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crew members |
|
||||||||||||
Affiliate principal | Michael Mottl | ||||||||||||
Affiliate staff | G. Rajcula - Pilot,R. Von Herzen - Observer,Victoria Kaharl - Observer,T. Tengdin - Pilot,Debra Stakes - Observer,P. Tibbetts - Pilot,Joseph Resing - Observer,Bronte Tilbrook - Observer |
Data category: | Imagery, Sampling |
---|---|
Data type: | Photo, Video, Biology, Chemistry, Geology |
Equipment | Usage description | Data types | Datasets |
---|---|---|---|
submersible | Photo, Video, Biology, Geology | (no data reported) | |
underwatertelevision | Video | (no data reported) | |
samples | Biology, Chemistry, Geology | 1 |
Dataset name | Equipment | Description | Dataset contact |
---|---|---|---|
foram slides | samples | data in holdings | Angela Tan |