Linked from
The 32 pages that link to Marine ecosystem, each with the reason it gives.
K–Pg boundaryRelated: Marine food webs were profoundly reorganized by losses at the boundary.
Sea stackRelated: The submerged bases of stacks can provide habitat for marine organisms.
The Pearl IslandRelated: Construction and ongoing activity can alter nearby marine habitats.
Gough IslandRelated: The waters around Gough support wildlife that depends on both land and sea.