Meaning of acritarch | Babel Free
/ˈækɹɪtɑː(ɹ)k/Definitions
Any small, non-acid-soluble (i.e. non-carbonate, non-siliceous) organic fossil that cannot be classified.
Equivalents
Examples
“Acritarchs represent some of the earliest evidence of life on Earth.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.