Some fossils I found, need help identifying pic 3-4

[AceShot]

Found most of these in a place I called fossil canyon sadly construction destroyed it, I can't figure out what the pic 3-4 is I found near a creek at friends house

 

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[AceShot]

Also found couple of these out there as well

 

[Harry Pristis]

Most of these images are neither large enough nor focused enough to give you confident information. This last fossil appears to be an orthoceras:

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[whatsmyname]

Brachiopoda、fern、crinoid or orthoceras and pieces of other marine animals

 

[AceShot]

Brachiopoda、fern、crinoid or orthoceras and pieces of other marine animals

Thanks