month     location              lat       lon         sample_type       treatment  
January   Exuma_Cays_Bahamas    23.7898   -76.13788   Attached_sponges  1          
January   Exuma_Cays_Bahamas    23.7898   -76.13788   Attached_sponges  2          
January   Exuma_Cays_Bahamas    23.7898   -76.13788   In-situ_sponges   1          
January   Exuma_Cays_Bahamas    23.7898   -76.13788   In-situ_sponges   2          
July      Exuma_Cays_Bahamas    23.7898   -76.13788   Attached_sponges  1          
July      Exuma_Cays_Bahamas    23.7898   -76.13788   Attached_sponges  2          
July      Exuma_Cays_Bahamas    23.7898   -76.13788   In-situ_sponges   1          
July      Exuma_Cays_Bahamas    23.7898   -76.13788   In-situ_sponges   3          
July      Exuma_Cays_Bahamas    23.7898   -76.13788   In-situ_sponges   2