RAS attribute details
Fossil range
Phanerozoic > Cenozoic > Quaternary > Holocene (0.0117 Ma)
Source
Smith, A. B. & Kroh, A. (eds.). (2011). The Echinoid Directory. World Wide Web electronic publication.
available online at
http://www.nhm.ac.uk/research-curation/projects/echinoid-directory
[details]
Edit history
Date
action
by
2013-05-15 13:30:18Z
created
Kroh, Andreas