2026年9月11日 19:12 ET 发布 · 更新于 2 个月前 · 2 个来源
Well-preserved tooth from Pacific mastodon found in a creek in San Francisco Bay Area
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原始报道
Well-preserved tooth from Pacific mastodon found in a creek in San Francisco Bay Area
原文
Well-preserved tooth from Pacific mastodon found in a creek in San Francisco Bay Area
原文