Northern Gulf of Mexico
from a sediment trap positioned at 700m of water depth at 27.5 N, 90.3 W recent
SEM-images provided by Jessica W. Spear
find more information in:
Spear, J.W and Poore, R.Z., 2011:
Seasonal flux and assemblage composition of planktic foraminifera from the northern Gulf of Mexico, 2008 - 2009
U.S. Geological Survey Open-File Report 2011-1002, 17 p.