Ocean-dwelling amphibians don't exist today, but fossils of temnospondyls have been found in marine deposits.
今天不存在海洋栖息的两栖动物,但在海洋沉积物中发现了 temnospondyls 的化石。
单词 | marine deposits |
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PBS地球-动物趣闻 Ocean-dwelling amphibians don't exist today, but fossils of temnospondyls have been found in marine deposits. 今天不存在海洋栖息的两栖动物,但在海洋沉积物中发现了 temnospondyls 的化石。 世界新知聚焦:科学 The pigments were discovered after researchers crushed 1.1bn-year-old rocks found in a marine shale deposit, beneath the Sahara desert, in the Taoudeni basin in Mauritania, west Africa. 研究人员碾碎距今11亿年的海相页岩后发现了亮粉色色素,该页岩位于西非毛里塔尼陶德尼盆地的撒哈拉沙漠底下。 |
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