Are these ammonites, trilobites and fish authentic?

[hugomaggot]

Hello everyone. I'm a begginer with the fossils.

I bought some fossils and I want to know if the pieces are genuine. Also I want to know more info about the species and place where we can find them.

I hope you can help me, because I have 0 experience with the topic and I'm really interested to learn.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Top Trilo]

The trilobite looks like Flexicalymene ouzregui form the upper Ordovician, about 450 million years old, of Morocco. The fish is a knightia from the split fish layer in the Green River Formation of Wyoming, about 50 million years old. I don't think I can help much with the others but I'm sure someone who knows will surely respond soon.

[Kane]

Judging by the smooth flanks of the pygidium, Colpocoryphe grandis might be a better match for the trilobite.

[Fossildude19]

The fish looks like a real Knightia eocaena from the Green River Formation in Wyoming.

The first ammonite looks like a Cleoniceras sp. from Madagascar.

The second looks like a Perisphinctes sp.

 

[Tidgy's Dad]

The last one is a Devonian goniatite from Morocco preserved in haematite, I think. 

[LabRatKing]

2 hours ago, hugomaggot said:

Hello everyone. I'm a begginer with the fossils.

I bought some fossils and I want to know if the pieces are genuine. Also I want to know more info about the species and place where we can find them.

I hope you can help me, because I have 0 experience with the topic and I'm really interested to learn.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Looks like all standard internet fare to me.