示準 化石 じゃなかった shijunkasekijanakatta
shijunkasekijanakatta
Noun
, Da Copula
The past negative form of 示準化石
1. Was not an index fossil.; Wasn't a guide fossil.
Past/Perfective
, Negative
, Geology
, Paleontology
Word Pronunciation
文
No variants available for this word.