俄语 ⇄ 英语

сантонский возраст 强调
地质学	Santonian (MichaelBurov); the Santonian (MichaelBurov); the Santonian age (MichaelBurov); San (MichaelBurov); Santonian Stage (MichaelBurov); Santonian age (MichaelBurov); Santonian time (MichaelBurov)