This handpiece with many bones and teeth from various rodents and bats (Pseudorhinolophus) comes from the miocene age and is about 20 million years old.
It was found in a cave near Bouzigues in France.
The stone is unbroken, it measures 14 x 7 x 4 cm and is full of bones - many things more could be removed.
Interesting and rare piece - all original and without manipulations.
SOLD