Stratigraphic criterion
提供: 広島大学デジタル博物館
ナビゲーションに移動検索に移動stratigraphic criterion
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Definition
Glossary of "Cladistics (2nd ed.)" by Kitching et al. (1998)
- A method of character polarization that states that the character state found in the oldest fossil taxa is plesiomorphic. Also known as the criterion of geological character precedence.