Table 4. Cusp area estimates of eight LM2 and LM3 crowns from the new Javanese fossil human dental sample compared to the figures from six extant and fossil human specimens/samples.
| n | Prd | Med | Hyd | End | Hld | |
| original sample LM2s | ||||||
| NG92.1 | 1 | 27.5 | 22.9 | 25.9 | 23.7 | 0.0 |
| NG92.4 | 1 | 27.4 | 25.3 | 26.9 | 20.4 | 0.0 |
| NG0802.3 | 1 | 30.6 | 20.1 | 21.8 | 27.5 | 0.0 |
| PCG09_KII_Z1.37 | 1 | 26.1 | 22.4 | 21.4 | 30.1 | 0.0 |
| original sample LM2/3s | ||||||
| NG92.3 | 1 | 20.9 | 24.3 | 16.4 | 25.3 | 13.1 |
| NG92.D6 ZE 57s/d 76 | 1 | 29.9 | 22.2 | 23.9 | 24.1 | 0.0 |
| NG0802.2 | 1 | 36.0 | 21.5 | 17.3 | 19.8 | 5.5 |
| original sample LM3 | ||||||
| NG9107.2 | 1 | 25.0 | 20.8 | 12.2 | 27.4 | 14.6 |
| comparative sample LM2s | ||||||
| HHRa | 7 | 24.3 (1.8) | 21.7 (0.7) | 21.3 (1.8) | 15.6 (1.7) | 17.0 (2.3) |
| HEAa | 3 | 26.6 (3.3) | 23.7 (2.0) | 20.6 (0.7) | 14.7 (3.3) | 14.4 (2.2) |
| HAb | 1 | 25.5 | 15.0 | 25.4 | 20.5 | 13.5 |
| HEJc | 3 | 27.8 (3.9) | 26.1 (1.1) | 18.6 (2.8) | 15.9 (0.9) | 11.6 (3.1) |
| HHNAc | 3 | 28.0 (1.7) | 24.5 (0.5) | 22.4 (3.5) | 16.2 (3.7) | 8.9 (2.3) |
| EHb,c | 77 | 27.4 (2.6) | 20.5 (2.3) | 21.1 (3.7) | 20.1 (2.6) | 10.8 (4.2) |
| comparative sample LM3s | ||||||
| HHRa | 6 | 24.5 (2.5) | 24.8 (1.7) | 17.1 (1.1) | 16.9 (2.7) | 16.7 (1.4) |
| HEAa | 5 | 25.5 (3.5) | 22.4 (2.8) | 18.0 (2.1) | 15.1 (3.9) | 19.1 (2.0) |
| HEJc | 1 | 25.1 | 22.6 | 19.4 | 17.1 | 15.8 |
| HHNAc | 3 | 30.5 (6.1) | 27.5 (2.7) | 15.8 (3.2) | 15.5 (4.7) | 10.7 (0.6) |
| EHc | 5 | 25.1 (2.6) | 22.9 (0.7) | 17.3 (5.1) | 22.2 (2.6) | 12.5 (4.7) |