Dinosaur fossil

[Josesaurus rex]

Hello, I saw these fossils, according to the seller they are dinosaur vertebrae, found in Hell Creek, but he does not mention any species or group of dinosaurs.  What I want to know is if they look like dinosaurs to you, either ornithopod or theropod, and if they look like other hell creek fossils you've seen.  Thanks in advance.

[Troodon]

Bone fragments and processes of vertebrae are difficult to assign.  Preservation looks like what I've seen in the HC and may belong to Herbivores like Edmontosaurus or Triceratops 

[Josesaurus rex]

5 hours ago, Troodon said:

Los fragmentos óseos y los procesos de las vértebras son difíciles de asignar. La preservación se parece a lo que he visto en el HC y puede pertenecer a herbívoros como Edmontosaurus o Triceratops 

Thank you very much, your comment helped me a lot. 

[LordTrilobite]

17 hours ago, Josesaurus rex said:

This looks like a hadrosaur cervical vertebra neural arch.
So if it's from Hell Creek, then Edmontosaurus is likely.

[Josesaurus rex]

16 hours ago, LordTrilobite said:

Esto parece un arco neural de la vértebra cervical de un hadrosaurio.
Entonces, si es de Hell Creek, es probable que Edmontosaurus.

Great!  thanks for the reply, now everything is a little clearer.  Greetings.