海洋 かいよう無 む酸素 さんそ事変 じへん

kaiyōmusansojihen

1. Not the marine oxygen depletion event.

1. It was a marine anoxic event.

1. -form: Connecting clauses; In the Marine Oxygen Depletion Incident

1. Oceanic Anoxic Event's; Relating to the Oceanic Anoxic Event

1. It is not the marine oxygen depletion event.

1. It's not the Oceanic Anoxia Event.

1. It was the marine oxygen depletion event.

1. Oceanic Anoxic Event

1. It is not the oceanic anoxic event.

1. Wasn't the marine oxygen depletion event.

1. Probably a marine anoxic event.

1. It wasn't the oceanic anoxic event.

1. It wasn't the oceanic anoxic event.

1. Probably an oceanic anoxic event.

1. It was not the oceanic anoxic event.

1. If/when the marine oxygen depletion incident…; If the marine oxygen depletion incident happened…

1. If/When the Oceanic Anoxic Event…; If the Oceanic Anoxic Event were to happen…

1. If/when the marine oxygen depletion incident…; In the event of the marine oxygen depletion incident…