Sample types
®@ Sediment and cores
# Reef species
d Plankton
& Water
N
Southwest
Passage
Deep
Passage
*e
e
CP
o
Wide
Passage
Fig. 157. Enewetak marine program sampling locations.
collection sites; (3) they are representative
detritus feeder), convict surgeon (a
of a feeding habit; or (4) there is previous
grazing herbivore), goatfish (a bottom-
relevant radiometric information about
feeding carnivore), and parrotfish (a coral
the species.
eater).
The species of reef fishes
The tunas, jacks, and dolphins —
selected as being representative of feeding
pelagic fish — and the snappers and
habits include the mullet (a plankton and
groupers — benthic fish — which were also
T]-20