Ship: Atlantis (1997 to present)Start Date: Friday, February 10, 2023End Date: Thursday, March 16, 2023Start Port: Puntarenas, crEnd Port: Puntarenas, crParticipants: Pachiadaki, Maria G (Scientist, Chief)Projects: Collaborative Research: Key Microbial Processes in Oxygen Minimum Zones: From In Situ Community Rate Measurements to Single CellsDatasets: AT50-08B Cruise DataOperator Cruise ID: AT50-08BVoyage: 50Leg: 08B