|  | Si Simenstad on deck as the manta frame is lowered. |  | A nice day on the Columbia. Left to right: Jeffery
      Cordell, Paul Renaud, Larry Small and Wendy Morrison. | 
    
      |  | Left to right: Jeffery Cordell (UW), Maragaret
      Sparrow (OSU), John Baross (UW) and Larry Small (OSU). |  | Byron Crump, UW School of Oceanography Ph.D.
      1999, taking a sample on the Sproul. | 
    
      |  | The 1997 Sproul scientific team. | 
    
      |   | Jeffery Cordell taking a zooplankton sample on
      the deck of the Sproul. |  | Byron Crump is prepared for anything in this
      safety suit! | 
    
      |  | John Baross and Si Simenstad on the stern of
      the Sproul as the manta frame is brought up on deck. |  | Heather Higgins gives signals to the crane operator
      as they take an owen tube sediment sample. | 
    
      |   | Sarah Butler, graduate student at UW, working
      the crane for an owen tube sample. |  | Larry Small, principle investigator into primary
      production, on the deck of the Sproul on a beautiful day. |