acritarch
/ˈakrɪtɑːk/Palaeontology
noun
Any hollow unicellular organic microfossil which is not otherwise categorized or classified.
Origin
1960s. From ancient Greek ἄκριτος undistinguishable, doubtful + -arch.
| 单词 | acritarch |
| 释义 | acritarch/ˈakrɪtɑːk/Palaeontology noun Any hollow unicellular organic microfossil which is not otherwise categorized or classified. Origin |
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