化石 かせき るい人猿 じんえんではありませんでした
kasekiruijin'endewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 化石類人猿

1. Was not a fossil hominid.; Was not a fossil ape-man.

Past/Perfective
Negative
Polite
Formal Register