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paleogene | |||
Eogene period; Old Tertiary | |||
Palaeogene; Palaeogene period | |||
Eogene; early Tertiary | |||
Paleogene Period | |||
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Eogene period; Old Tertiary; Paleogene period | |||
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Eogene | |||
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Eogene period (system); Paleogene period (system) | |||
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Eogene | |||
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Palaeogene |
早第三纪: 1 phrase in 1 subject |
Earth sciences | 1 |