Roller's Interpretation
Prodehl's Interpretation
Wolf and Cipar's Interpretation
| Authors | Crustal thickness | Crustal velocity | Mantle velocity | Mid crustal layer |
| Roller (1965) | 40-43 km | 6.2-6.8 km /s | 7.8 km/s | 26 km |
| Prodehl (1979) | 42-43 km | 6.1-6.8 km/s | 7.6-7.8 km/s | 30 km |
| Wolf and Cipar (1993) | 45 km | 5.9-6.8 km/s | 7.95 km/s | 30 km |