In my post on Bangiomorpha, I said
…Bangiomorpha was probably a red alga. This conclusion seems to be accepted by most everyone in the field. In fact, I don’t know of any dissenters, and that kind of consensus is rare for fossils this old.
I guess I didn’t look hard enough, because reader not the FTB Stewart commented
Cavalier-Smith dissents (dissented?) from the consensus