Richard Keene wrote:
>
> Where did inland Paleo's get fish oils, especialy if
> only cold water sea fish have much of them?

They got fish oils by eating whole fish. They didn't have oil
extractors other than their teeth. Or they found the necessary
nutrients in other foods that they hunted and gathered.

> Does this mean we can get by on lower grade fish with
> less of the cold water oils?  And thus save money.

Probably. You only need enough not excess which may create its own
problems.