Protohadros's diet and hadrosaurs generally

[Larry Dunn <majestic_cheese@yahoo.com>]

Jason Head suggests that Protohadros byrdi, the newly described,
earliest definitive hadrosaurid, might have eaten aquatic vegetation
(SVP, 18(4): 718, 734).  

Is this a primitive feature of hadrosaurids?  Are there other
Hadrosaurids thought to have eaten aquatic plants?  Was Protohadros
unique in this?


==
Larry

"Putting all reason aside
You exchange what you've got
For a thing that's hypnotic and strange"

http://members.tripod.com/~megalania/index.html
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