> I. Type

1.  DVD-R

II\. Running Time

1\. 00:44:45

III\. Title

1\. 92-S-ROBE-02

IV\. Producer/Author

1.  Harry Roberts

2.  UNCW/NURC

V. Date

1\. 9/02/92

VI\. Location

> 1\. GOM 400-600 fsw
>
> VII Content
>
> Geological and Biogeochemical Investigations of Bathymetrically
> Stratified Cold-Seep related Carbonate Structures of the Gulf of
> Mexico.
>
> 1.See below for tape log.

2.See "Roberts PDF" for project summary

VIII\. System Requirements for Access

> 1\. DVD player
>
> IX\. Downloading Requirements
>
> 1\.
>
> X. Contact Information

1.  Original and archival copies available at UNCW/NURC

2.  Andy Shepard, National Undersea Research Center at the University of
    North Carolina at Wilmington, 5600 Marvin K. Moss Lane, Wilmington,
    NC 28409 [www.uncw.edu/nurc](http://www.uncw.edu/nurc) Tel.
    910-962-2440

XI\. Online Data Address

1.  N/A

XII\. Video Clip Information

53-Morey eel-1.90mb

> 54-Pushcore-1.98mb

  ------------------------------------------------------------------------------------------------------------------------------------
  **Timecode**   **Description**     **Source_ID:**   **BottomType**   **Habitat**   **Technology**   **CommonName**   **Highlight**
  -------------- ------------------- ---------------- ---------------- ------------- ---------------- ---------------- ---------------
  0:00:10        Bacterial mats seen -834186431                        Methane Seep                                    0
                 by crew                                                                                               

  0:05:41        methane bubbles     -834186431       dark mud         Methane Seep                                    0

  0:06:21        noted no vegetal    -834186431       MUD              Methane Seep                                    0
                 mats                                                                                                  

  0:08:01        preparing to take   -834186431       MUD              Methane Seep                                    0
                 gas samples                                                                                           

  0:08:07        519 ft              -834186431       MUD              Methane Seep                                    0

  0:08:59        video of mound      -834186431       SILT/SAND        Methane Seep                                    -1
                 bubbling gas                                                                                          

  0:09:19        fix \# 8            -834186431                        Methane Seep                                    0

  0:13:30        changing position   -834186431                        Methane Seep                                    0
                 to take second                                                                                        
                 sample                                                                                                

  0:14:34        Good video of       -834186431       soft sediment    Methane Seep                                    -1
                 mathane bubbles                                                                                       

  0:16:50        taking gas sample   -834186431       soft sediment    Methane Seep  gas sampler                       -1

  0:17:48        oxidizing layer     -834186431                        Methane Seep                                    0
                 noticed                                                                                               

  0:18:29        Good video of       -834186431       soft sediment    Methane Seep                                    0
                 sample being taken                                                                                    

  0:19:29        closeup of gas      -834186431       soft sediment    Methane Seep  gas sampler                       -1
                 samples                                                                                               

  0:21:04        Thin bubble stream  -834186431       soft sediment    Methane Seep                                    0
                 escaping                                                                                              

  0:22:54        very good closeup   -834186431       soft sediment    Methane Seep                                    0
                 of seep                                                                                               

  0:28:31        taking push core    -834186431       soft sediment    Methane Seep  SEDIMENT CORER                    0

  0:29:01        black mud oozing    -834186431       soft sediment    Methane Seep                                    -1
                 from punch                                                                                            

  0:30:21        hard layer under    -834186431       soft sediment    Methane Seep                                    0
                 soft sediment that                                                                                    
                 push core will not                                                                                    
                 penetrate                                                                                             

  0:32:55        taking scoop sample -834186431       soft sediment    Methane Seep  scoop sampler                     -1
                 of substrate                                                                                          

  0:42:42        depth 593ft         -834186431                                                                        0

  0:44:07        ascending to        -834186431                                                                        0
                 surdace                                                                                               

  0:44:48        end of video        -834186431                                                                        0

  0:01:25        closeup of Morey    -834186431                                                       Morey Eel        -1
                 Eel                                                                                                   
  ------------------------------------------------------------------------------------------------------------------------------------