shisō kasekideshō
1. Probably index fossil.
Noun
#285332
1. Probably index fossil.
1. fossil
2. petrifaction; petrification
1. thought; idea
1. it seems; I think
2. right?; don't you agree?
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.