The phrase "atlantic origin" is correct and usable in written English.
It can be used to refer to something that comes from or is associated with the Atlantic region or the Atlantic Ocean.
Example: "The researchers discovered that the species had an Atlantic origin, tracing its lineage back to the waters off the coast of Europe."
Alternatives: "originating from the Atlantic" or "from the Atlantic region".
Geographical isolation has generated a distinct difference between Atlantic salmon of European and North American Atlantic origin.
The outcome of fry production from three different broodstock groups (BA: broodfish (Mediterranean) with multiannual hatchery presence, BB: selected offspring originating from the BA group, and BC: broodfish of Atlantic origin) was investigated in the same rearing conditions and feeding protocol.
As a result, damp air masses of Atlantic origin predominate, alternating with continental Eurasian and, more rarely, colder Arctic air or air with a southern, tropical origin.
Besides the major Atlantic origin of the recharge water, the chemical and isotopic content of the samples coupled with the corresponding air mass back trajectories revealed four major geographical origins of the components: (1) northwestern part of Atlantic Ocean and (2) Southwestern part of Atlantic Ocean.
Their geographic distribution shows that whale bone in the Pyrenean Magdalenian is exclusively of Atlantic origin, and that objects made of this material were transported along the Pyrenees up to the central part of the range at travel distances of at least 350 km from the seashore.
Moreover, the fact that lionfish sightings followed the common invasion pattern of Lessepsian immigrants – first established in the Levant, and then gradually spreading into the eastern Mediterranean (stepping stones), is consistent with an invasion of the Mediterranean Sea through the Suez Canal, which also exclude the Atlantic origin possibility.
Thus, families founded with unrelated grandparents and, when possible, from different Atlantic origins, were chosen.
> The northern gannet, the largest seabird that breeds in the North Atlantic, originates from six eastern Canadian colonies in North America and is the only avian species of solely Canadian origin to have been seriously impacted in the Gulf of Mexico oil spill.
Across Atlantic Ice: The Origin of America's Clovis Culture.
Today's modern business suits (properly called "lounge suits," according to The Atlantic) trace their origin back to the 17th century: Nobles wore elevated garb (tunics and breeches) in navies and grays, because, well, King Charles II wanted them to.
Two vicariant herring species of Atlantic and Pacific origin now meet secondarily in marginal seas of the North Atlantic, in NE Europe.
