The orange blob at the center is (was) its brain. PNAS/Philippe Janvier (CNRS, Museum National d'Histoire Naturelle)
We bet that SciKu, the delicate science poetry that belongs to everyone, will last and last. As did, apparently, a 300-million-year-old brain found inside a rock in northeast Kansas:
Fish brain turned to stone
It’s not just for bone
Read the full article too.