shisō kasekinara
1. If it's an index fossil; When it's an index fossil
Noun
#282461
1. If it's an index fossil; When it's an index fossil
1. fossil
2. petrifaction; petrification
1. thought; idea
1. Not a fossil.; Not fossilized.
1. Fossil.; It is a fossil.
1. with fossils; made of fossils
1. Was a fossil.
1. Was not a fossil.; It wasn't a fossil.
1. Not a fossil.; Is not a fossil.
1. If it's a fossil; When it's a fossil