coral_id  site         lat     lon       density  extension  calcification  tissue_layer  dissepiments_11_2013  dissepiments_01_2015  dissepiments_formed  
675       Uchelbeluu   7.267   134.521   1.49     1.11       1.65           2.7           4                     19                    15                   
678       Uchelbeluu   7.267   134.521   1.27     1.05       1.33           3.6           6                     22                    16                   
683       Nikko_Bay    7.323   134.494   1.26     0.94       1.18           4.9           1                     16                    15                   
684       Nikko_Bay    7.323   134.494   1.25     0.96       1.2            3.3           1                     16                    15                   
685       Nikko_Bay    7.323   134.494   1.22     0.73       0.89           2.5           1                     16                    15                   
687       Nikko_Bay    7.323   134.494   1.11     1.08       1.2            4.5           5                     20                    15                   
688       Nikko_Bay    7.323   134.494   1.22     1.2        1.46           4.6           2                     17                    15                   
689       Nikko_Bay    7.323   134.494   1.13     1.34       1.51           4.4           3                     17                    14                   
690       Nikko_Bay    7.323   134.494   1.2      1.18       1.18           2.5           3                     19                    16