IPA: //sʌbˈfɒsəl//
KK: /sʌbˈfɑsəl/
Partly turned into a fossil, meaning it is not completely fossilized but shows some signs of fossilization.
The archaeologists discovered subfossil remains of ancient plants in the cave.
A type of organism that has not completely turned into fossil but is preserved in a state between living and fossilized.
The archaeologists discovered a subfossil that provided insights into ancient ecosystems.
Subfossil → It is formed from "sub-" (meaning under) and "fossilis" (from Latin, meaning dug up or excavated). The word "subfossil" refers to remains that are partially fossilized and found beneath the surface of the earth.
Think of something that is 'under' ('sub-') the ground and is 'dug up' ('fossilis') — that's why subfossil refers to remains that are not fully fossilized but found below the surface.