 |
発送可能時期：在庫あり |
||
| カンブリア紀前期。脊椎動物と節足動物両方の特徴を持っている。 The lower Cambrian It is unknown that if the posterior part of the body, which had both features of vertebrate animals and arthropod, was waved in a longitudinal direction or in a transverse direction. They can’t be classified by the current biological phylesis. Ocean Area, China >>詳細を見る | |||
