And now a question about what the T. rex might have fed on... one way or another....

[Caleb Lewis <muaddib7@unm.edu>]

All,

    What is the current status of the taxa _Dyoplosaurus acutosquameus_ 
and _Scolosaurus cutleri_? It would seem that some sources say that _D. 
acutosquameus_ is a junior synonym of _Euoplocephalus tutus_ or a 
junior synonym of another species of _Euoplocephalus_. Some sources say 
that _S. cutleri_ is also a junior synonym of _E. tutus_, and I've also 
heard that they are both distinct from _Euoplocephalus_.
     I usually avoid this type of thing, but it's a question I can't 
seem to answer. Any help is appreciated, many thanks.

                                           Caleb Lewis