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Alternate Leg ID: 85 Leg 3B
Area of Operations: Cayman Trough, Cayman Islands, Caribbean Sea, North America, North Atlantic
Dates: October 22, 1985 to November 02, 1985
Objectives: To ensonify the central region of the Cayman Trough with the GLORIA sidescan system.
Type of Activity:
Information to be derived:
Summary: The Cayman Trough is a narrow rectangular deep which contains a sea floor spreading system. The survey took place over the coastal region of the spreading ridge and along one line to the eastern extremity of the Trough. These data provide detailed information of the history of spreading in the Trough and thus the nature of the northern Caribbean plate boundary.
USGS Project Number: EEZ
Contact: Terry Edgar ()
InfoBank: uses the identifier F-3B-85-CB. Visit this site for more information.
| Map for Area of Operations :
| Platform Info: | 
FARNELLA |
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| | Related Resources: | Station Descriptions | Seismic Line Descriptions | Track Plot | Related Web Site |
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The following materials for this field activity are available in the Information Archives: Paper seismic/sidescan bottom profiles: | Inventory # | Lines | Folder | Start Time | End Time | Profile Type | Remarks |
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| 04064 | 1A-1C,2,2A,3 | 001 | 13:43 10/24/1985 | 00:08 10/26/1985 | AIR- 5 SEC SEP | |
| 04064 | 9A-9C,10-18 | 001 | 15:06 10/29/1985 | 22:33 10/31/1985 | AIR- 5 SEC SEP | |
| 04064 | 3-4,4A,5,5A,6,* | 001 | 00:15 10/26/1985 | 15:00 10/29/1985 | AIR- 5 SEC SEP | * 6A,7,7A,8,8A,9,9A |
| 04065 | 1A-1C,2 | 001 | 13:47 10/24/1985 | 13:20 10/25/1985 | AIR- 10 SEC SEP | |
| 04065 | 9A-9C,10-18 | 001 | 00:06 10/29/1985 | 22:30 10/31/1985 | AIR- 10 SEC SWP | |
| 04065 | 2,2A,3,3A,4,4A* | 001 | 13:27 10/25/1985 | 00:00 10/29/1985 | AIR- 10 SEC SWP | * ,5,5A,6,6A,7,7A,8,8A,9,9A |
| 04066 | 1A-1C,2,2A,3,* | 001 | 13:43 10/24/1985 | 22:33 10/31/1985 | AIR- 8 SEC SWP | * 3A,4,4A,5,5A,6,6A,7,7A,8,8A,9A-9C,10-18 |
| 04067 | 2,2A,3 | 001 | 08:33 10/25/1985 | 00:08 10/26/1985 | 3.5K- | |
| 04067 | 1A-1C,2 | 001 | 13:14 10/24/1985 | 08:28 10/25/1985 | 3.5K- | |
| 04068 | 3,3A,4,4A,5 | 002 | 00:08 10/26/1985 | 00:00 10/27/1985 | 3.5K- | |
| 04068 | 5,5A,6,6A | 002 | 00:00 10/27/1985 | 00:01 10/28/1985 | 3.5K- | |
| 04069 | 6A,7,7A,8,8A,9* | 003 | 00:01 10/28/1985 | 12:01 10/30/1985 | 3.5K- | * 9A-9C |
| 04070 | 9C,10-19 | 004 | 12:06 10/30/1985 | 23:56 11/01/1985 | 3.5K- | |
| 04071 | 1A-1C,2,2A,3,* | 001 | 13:20 10/24/1985 | 00:12 10/27/1985 | 10K- | * 3A,4,4A,5 |
| 04072 | 5,5A,6,6A | 002 | 00:14 10/27/1985 | 23:57 10/27/1985 | 10K- | |
| 04072 | 6A,7,7A,8,8A,9* | 002 | 00:00 10/28/1985 | 08:02 10/29/1985 | 10K- | * ,9A |
| 04073 | 9A-9C,10-17 | 003 | 08:04 10/29/1985 | 16:00 10/31/1985 | 10K- | |
| 04074 | 17-19 | 004 | 16:02 10/31/1985 | 23:52 11/01/1985 | 10K- | |
Data and publications on CD-ROM/DVD-ROM: | Inventory # | # per set | Data Type | Contents | Author | Year | Report # | Format | Title | Remarks |
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| 1570 | 01/01 | SSS | GLORIA ATLANTIC GEOTIFF | PASKEVICH VF | 20030604 | | | INTERNAL ARCHIVE ARCHIVE GLORIA GEOTIFF IMAGES US EAST COAST, GULF MEXICO, CAYMAN ISLANDS, PUERTO RICO AREAS | |
| 1572 | 01/01 | SSS | GLORIA CAYMAN GEOTIFF | PASKEVICH VF | 20030605 | | | INTERNAL ARCHIVE ARCHIVE GLORIA GEOTIFF IMAGES CAYMAN TROUGH | |
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