Those are some high quality points and the pic quality is excellent as well!

Any ideas on last two pictures? I thought lerma but the parallel flaking indicates paleo,plus base has cortex still on....??????

It has some super flaking, My rookie quess would be angostura?

Good show, their all great examples of their type.

That last one looks a bit like a 'Refugio' ( there's some good examples shown in the new Hester book )
I dont think the Cortex evidence relates to the type, some ( many?) points show Cortex on the base, Maybe they were showing that they used the flint blank to the fullest.