Greater Adria, a continent connecting between Italy and North Africa.
Zealandia, a scientifically accepted continent that is now 94% submerged under the Pacific Ocean, surrounding the areas of New Zealand and New Caledonia.
You mean it is submerged but there are people who lives there?
None. There have been some suggestions that all of Zealandia was submerged. However, the presence of old Gondwanan lineages, like the Leiopelmatid frogs, suggests that at least a little of Zealandia survived through the “Drowning” to become part of New Zealand.