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Cretaceous period (хрон. MichaelBurov); Cretaceous (MichaelBurov); Cretaceous period (MichaelBurov) | |||
chalk (Chalk); Cretaceous period; Cretaceous (the Cretaceous); Chalk; Chalk period; Cret. period (MichaelBurov) | |||
the Cretaceous (последний период мезозойской эры) |
меловой период: 7 phrases in 3 subjects |
Geochronology | 3 |
Geology | 3 |
Paleontology | 1 |