status of _Anatotitan_

["Bonnie Blackwell, x 3332" <bonn@qcvaxa.acc.qc.edu>]

I am preparing an assignment for my students to tour the AMNH, but I have
run into a snag.  THe displays at the AMNH use the species name 
_Anatotitan_, which several sources I have checked claim is a nomen
dubem.  I don't have _The Dinosauria_ to consult.  Can George or anyone
let me know what the name should be for the hadrosaurs displayed at the
AMNH, which look like _Hadrosaurus_ to me.  They are two mounted figurs
skeletons, obviously non-crested hadrosaurs, with "pits" near their nostrils.
thanks in advance
b

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Bonnie Blackwell,                               bonn@qcvaxa.acc.qc.edu
Dept of Geology,                                (718) 997-3332
Queens College, City University of New York,    fax:  997-3349
Flushing, NY 11367-1597