半はん化か石せき
Meanings
Noun
Geolegy
1. subfossil
Kanji used
half
transformation
stone
Pitch accent
⚠
は
んか
せき
Composed of
half; semi-; half-past; odd number; (arch.) han (unit of land area, approx. 595.8 m^2)
fossil; petrifaction; petrification; fossilization