New depth limit for deep-sea marine burrows
University of Leeds, January 10, 2018
https://www.sciencedaily.com/releases/2018/01/180110080549.htm
“Scientists have found fossil evidence of deep-sea
marine life burrowing up to eight meters below
the seabed -- four times the previously observed
depth for modern deep-sea life.”
Ancient outcrops give new depth limit for deep-sea burrows
http://www.leeds.ac.uk/news/article/4165/ancient_outcrops_give_new_depth_limit_for_deep-sea_burrows
The paper is:
S. L. Cobain, D. M. Hodg