Is it real? Spinosaurus, Knightia, Lycoptera, Elrathia, Hyracodon, Ferns

[RaideReX]

Hello I'm a newbie fossil collector (and newly active member) who happens to several interesting fossils for a decent price from our favorite auctions sites

1st is are Knightia. The seller claims that they are not restored or enhanced
2nd set are 4 Spinosaurus teeth. The seller claims that cracks have been repaired, but no restoration or composition has been made (Pictures 2-9 of teeth in pairs)
3rd is a Lycoptera which the seller claims is not restored or enhanced
4th are plates of Elrathia Trilobites from Wheeler Formation
5th are Fossil Ferns from Llewellyn Formation
6th is a Hyracodon jaw fragment

I would like to ask if the sellers' description of the items are accurate and/or if they are restored, enhanced or composites. Cheers!

[Fossildude19]

The  Knightia, Lycoptera, and St. Clair ferns (Alethopteris sp.) are all real. 

The White River jaw/teeth and the Elrathia trilobites are real as well. 

[RaideReX]

2 minutes ago, Fossildude19 said:

The  Knightia, Lycoptera, and St. Clair ferns (Alethopteris sp.) are all real. 

The White River jaw/teeth and the Elrathia trilobites are real as well. 

Thanks for the Analysis Tim!