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Eastern ankylosaurs
Brian Witzke wrote:
>the absence of hypsilophodonts, ceratopsians, >pachycephalosaurs, and
ankylosaurs in the east is so much >negative evidence
I'm pretty sure that there is a little evidence for ankylosaurs. In the early
'80s, we got a scute from the Tombigbee Sand Member of the Eutaw Formation
(late Santonian/earliest Campanian) that looked an awful lot like ankylosaur
to me (admittedly, this is terribly fragmentary evidence). The material has
not been described.
Caitlin R. Kiernan