Benthic foraminifera include species of Nuttalides and Gavelinella. All other species listed are planktic foraminifera. All other species listed are planktic foraminifera....
Species abundance: C = common (20-30 specimens), F = few (10-20 specimens), R = rare (3-10 specimens), VR= very rare (1-2 specimens), ? = questionable, - = absent.