This specimen is a rare fossil Cystoid. They belonged to the echinoderms and diversified greatly in the Silurian, but became extinct by the Permian.

px px dpi = cm x cm = MB
Details

Creative#:

TOP23856795

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

No

Property Release:

No

Right to Privacy:

No

Same folder images:

Same folder images