can anyone identify this for me please?

[headhunter7]

i just started hunting indian artifacts and i found these cool fossils and would love to know more about them. these were both found in a Ohio river field.

 

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[Harry Pristis]

The first object appears to be a colonial animal - probably a coral. I cannot tell what the second rock represents. Both appear to be heavily abraded by stream action.

 

[geologyjohn]

They all appear to be stream worn corals to me. Geologyjohn

 

[headhunter7]

thanks for the info guys, i know these pics are not the best but thanks for looking.

 

[Solius Symbiosus]

They are corals(anthozoans). The last three are rugosids... of some kind; the first are probably... who knows