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сакмарский | |
gen. | Sakmarian |
толща | |
forestr. | depth |
geol. | series; rock mass |
geophys. | formation |
Makarov. | strata |
O&G geol. | mass; section |
| |||
Sakmarian (Koshka) | |||
Sak (MichaelBurov); Sakmarian (MichaelBurov) |
сакмарская толща : 19 phrases in 4 subjects |
Geochronology | 6 |
Geology | 9 |
Oil and gas | 1 |
Stratigraphy | 3 |