Help ID rocks please

[theaalex]

I was wondering if the rock experts can chime in to see what rocks these are. I got a bin full of these and have a hard time identifying them all. Your help is greatly appreciated, thanks!

 

[loc01]

Those are dead rocks.

Loc

 

[theaalex]

Lol yes obviously hah, but what kind are they? Fiji, pukani, Marshall or just some random rocks?

 

[samuelkl]

to me, first pic looks like some pukani or tonga, the branchy shelf rock stuff. others regular rocks