Carboniferous id

[salvo1989s]

hi guys, today after splitting some shale from offerton uk Carboniferous I found this , I've never seen it before. any suggestion? 

[salvo1989s]

[westcoast]

Looks like Calamites leaves a.k.a annularia.

[Bguild]

+1 for Calamite and annularia

 

[salvo1989s]

58 minutes ago, westcoast said:

Looks like Calamites leaves a.k.a annularia.

 

39 minutes ago, Bguild said:

+1 for Calamite and annularia

 

Oh yes  thanks a lot guys 

[abyssunder]

Considering that the clusters of leaves are curved upward, forming a cup, I think it could be Asterophyllites, rather than Annularia, if the below reference is valid, maybe something like A. equisetiformis.

link

[Bguild]

@abyssunder is correct! I was coming back to retract my previous statement. Asterophyllites seems correct.