Wiktionary
n. (plural of primitive type English)
Usage examples of "primitive types".
It did require quality flints, which were already being cut for fire starting and for two other more primitive types of striking lock, the Dutch snaphaunce locks and the Spanish miquelet locks.
And in the other direction came rodents and insectivores, cats, rhinos, mouse deer, pigs, and primitive types of giraffe and antelope.
Then such species as the burrowers could have developed or evolved from smaller, more primitive types.
Do you remember how I mentioned that over ninety percent of planets with seas and oxygen atmospheres only had primitive types of life on them?
For their part, the more fragile and vulnerable physicians and processors survived and prospered and developed their brains under the protection afforded by more primitive types like the walls.
They're primitive types, but intelligent enough to make good menial workers.
Most of the plots were rather ordinary and most of the characters rather primitive types of people.
It has long been established that the first eukaryotic cells came about by the union of two other more primitive types of organism, the earlier prokaryotic cell and a kind of spirochete.
Like most new lands of human history, they show a reversion to older and more primitive types of social organization.
Warfare seems universal among primitive types - indeed, it is not so long ago that our own cities, few in number though they are, ceased fighting each other and combined against the semicivilized fishes of the greater deeps.