Manual create account
Due to the delicate nature of fossils, a hardening chemical is dripped onto every fossil before it is removed from the soil.
You need to login to download this video.
login or signup
Tags: Hardening Fragile Fossils
( Send Message ) on 12-04-2012.
Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.
Duration: 0m 19s