Paleocene corals ID (Trachocyathus or Montlivaltia?) from New Jersey

[frankh8147]

Hello everyone! I was hoping to get an identification for these corals from the Paleocene Vincentown Formation of New Jersey (USA).

I believe they have been referred to as Trochocyathus sp. in the past but Montlivaltia atlantica didn't look like a bad fit either so I was hoping for some clarification.

Thanks!

@historianmichael @Jeffrey P