Table 2. Measurements of crania.
| Abbreviation | Variable |
|---|---|
| TL | Total length |
| CBL | Condylobasal length |
| BL | Basal length |
| SSL | Short skull length |
| PP | Premolar − Prosthion |
| BCA | Basicranial axis |
| BFA | Basifacial axis |
| NCL | Neurocranium length |
| VCL | Viscerocranium length |
| MFL | Median frontal length |
| LN | Lambda − Nasion |
| LR | Lambda − Rhinion |
| LP | Lambda − Prosthion |
| AKI | Akrokranion − Infraorbitale of one side |
| GLN | Greatest length of the nasals |
| SL | Snout length |
| MPL | Median palatal length |
| OPL | Oral palatal length |
| LLP | Lateral length of the premaxilla |
| LMPR | Length of the molar and premolar row |
| LMR | Length of the molar row |
| LPR | Length of the premolar row |
| LO1 | Length of the upper orbit |
| LO2 | Length of the lower orbit |
| GMB | Greatest mastoid breadth |
| GBOC | Greatest breadth of the occipital condyles |
| GBB | Greatest breadth at the bases of the paraoccipital processes |
| GBFM | Greatest breadth of the foramen magnum |
| GHFM | Greatest height of the foramen magnum |
| LFB | Least frontal breadth |
| ZB | Zygomatic breadth |
| LBO | Least breadth between the orbits |
| GBO | Greatest breadth across the orbits |
| GBN | Greatest breadth across the nasals |
| GBP | Greatest breadth across the premaxillae |
| BC | Basion − the highest point of the superior nuchal crest |
Numbers correspond measurements shown in Fig. 2. The measurements were based on Driesch (1976).