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Living fossils

Living fossils

Learn about animal species that emerged in the distant past and stayed mostly unchanged

地理

作者: Márton Gábor

审稿人: Horváthné Kunstár Andrea

关键词

活化石, 化石, 假象, 留, ginkgo biloba, 鸭嘴兽, 瓦勒迈杉, 银杏, 剑尾类, 腔棘鱼, 矛, 鹦鹉螺, 进化, 地球史, 地质年代, 发展史, dino, 恐龙, 水产生活方式, 澳大利亚, 悉尼, 生存现状, 裸子植物, 鱼类, 哺乳动物, 头足类, 生物, 地质学, 植物学, 动物学, 分类, 生态

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