2 fossils

[unquera]

I need help to identify this 2 fossils, their have been found in the nord of Spain.
thanks

[0dinofthenorth]

I believe the second one is a ray tooth plate. The first one is a bit out of focas, I doubt if we can get a correct ID.

[unquera]

thanks for your reply I'll take it in consideration, but I think that it's difficult that the second one fossil could be a tooth because de period. the big fossil is date in the carboniferous period and in the area there is not at all animal fossils.
thanks again

[Carboon]

The first fossil somewhat resembles the Carboniferous fern Alloiopteris. However, you need better photographs for a conclusive identification.

http://www.fossiel.net/determinatie/det ... =2579-0028

The link above shows an example from my collection.

[Carboon]

unquera schreef:
thanks for your reply I'll take it in consideration, but I think that it's difficult that the second one fossil could be a tooth because de period. the big fossil is date in the carboniferous period and in the area there is not at all animal fossils.
thanks again

I believe the "second one" is actually figured on the 4th photo (blue background)....

[unquera]

thanks for your help. The 2 and 3 photo are de same fossil but between the photos there is a year, the 3 photo is a year later. the 4 photo I think that it coul be a piece of trilobites but I am not sure at all. thanks again