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Wenlock stage | |||
Silurian system; S (MichaelBurov); Silur (MichaelBurov); Silurian time (MichaelBurov); Silurian time period (MichaelBurov); Silurian age (MichaelBurov); Silurian (MichaelBurov) | |||
Silurian period | |||
the Silurian (третий период палеозойской эры) | |||
silurian | |||
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Silures (древнейшее население Уэльса) |
силур: 20 phrases in 5 subjects |
General | 1 |
Geochronology | 2 |
Geology | 13 |
Makarov | 2 |
Stratigraphy | 2 |