TABLE 1. Linear absorption coefficient (LAC) in the tomographic images of the Phyllopachyceras ezoensis. The numbers (1)-(10) correspond to plots in Figure 4.
| mean | minimum | maximum | standard deviation | |
| air surronding the specimen (1) | 0.000 | -0.001 | 0.003 | 0.0015 |
| phragmocone vacancy (2) | 0.046 | 0.027 | 0.068 | 0.0123 |
| septa (3) | 0.251 | 0.199 | 0.343 | 0.0467 |
| lower jaw (dark-colored part) (4) | 0.337 | 0.317 | 0.351 | 0.0103 |
| upper jaw (dark-colored part) (5) | 0.356 | 0.333 | 0.384 | 0.0149 |
| sediments in body chamber (6) | 0.478 | 0.473 | 0.483 | 0.0040 |
| carbonate crystal in phragmocone (7) | 0.526 | 0.516 | 0.538 | 0.0067 |
| siphuncle (8) | 0.625 | 0.610 | 0.645 | 0.0136 |
| upper jaw (light-colored part) (9) | 0.635 | 0.581 | 0.708 | 0.0525 |
| lower jaw (light-colored part) (10) | 0.667 | 0.633 | 0.706 | 0.0262 |
