from 68m depth
Micronesia + Philippine Basin Papua New Guinea
Geological Time: Quaternary Holocene recent
The scan of this drawing from Bradys HMS Challenger Report is made by Dr. David Bossard and used by his permission. © Dr. David C. Bossard,
19thcenturyscience.org..
The identification is based upon:
Barker, R., W., 1960: