Barred Rocks or Marans?

[Chicky85254]

After reading a little about Marans, I'm not sure if these are barred rocks or Marans...what do ya'll think? (Only the two black and white ones are in question here, I believe the three on the left are E-e's and then there are the two silkies.) They are all bantys from a hatchery...

 

[speckledhen]

If the legs are yellow and combs single, then Rocks. If legs are white and comb single, then Marans. If legs yellow and combs rose, Doms.