Plural possessive noun?

Hi,

Tell us what you think, first.

Best wishes, Clive

Well, I'm not sure, but I would use none of them. I would use just "turtle" because you have already after that the plural in "Shells". So I think the right phrase would be:

We spotted two turtle shells poking out of the water.

Please, somebody correct me if I'm wrong. English isn't my native language.

Hi,

I agree about two turtle shells.

However, you could also say We spotted two turtles' shells poking out of the water, meaning . . . shells which belonged to two turtles . . . .

Best wishes, Clive

turtles' because the turtles own their shells...it is a possessive plural noun

Hey Clive I really neeed your help with plural possessive noun can you help me.

Hi,
Do you want to write and post some sentences to be checked?

Clive

turtles'

Turtle