Aula 691 borehole
0 - species not observed; 1 - positive identification; -1 = doubtful identification (aff, cf, ?)
| depth | depth_interval | sample_number | Ancyrochitina paulaspina | Conochitina claviformis | Conochitina leptosoma | Conochitina mamilla | Conochitina tuba | Plectochitina pachyderma |
|---|---|---|---|---|---|---|---|---|
| 67.80 | 67.80 | M-18400 | ||||||
| 71.80 | 71.80 | M-18339 | 1 | 1 | ||||
| 89.60 | 89.60 | M-18338 | -1 | |||||
| 93.30 | 93.30 | M-18337 | 1 | -1 | ||||
| 95.00 | 95.00 | M-18336 | 1 | 1 | ||||
| 101.20 | 101.20 | M-18335 | 1 | 1 | -1 | |||
| 104.20 | 104.20 | M-18334 | 1 | |||||
| 109.20 | 109.20 | M-18333 | 1 | -1 | 1 | |||
| 112.70 | 112.70 | M-18332 | 1 | 1 | -1 |