bathyal
adj/ˈbæθi.əl/ · /ˈbeɪθi.əl/
Etymology From bathy- + -al.
1
Relating to the ocean bottom, between the sublittoral and abyssal zones, at a depth of between 200 and 2000 metres
- Accessory benthic foraminiferal events reported by Berggren and Miller (1989) to occur in the late Eocene are the migrations into the bathyal realm from the neritic realm of planulinids and siphoninids.2003, Donald R. Prothero, From Greenhouse to Icehouse: The Marine Eocene-Oligocene Transition:
- Derived terms
- bathyal zone
- Hypernyms
- benthic