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First Basal Neoceratopsian Dinosaur from Lower Cretaceous, Kyushu, Japan (resend)
From: Ben Creisler
I sent this yesterday but it apparently evaporated in cyberspace.
Apologies if some people received the earlier version.
A new paper.
Kyo Tanoue and Yoshihiko Okazaki (2014)
The First Basal Neoceratopsian Dinosaur from the Lower Cretaceous,
Kanmon Group in Kyushu, Southwestern Japan.
Paleontological Research 18(2):77-81. 2014
An isolated tooth specimen from the Lower Cretaceous Kanmon Group in
Kyushu Island, south-western Japan was initially identified as a
hadrosaurid. It is reidentified herein as a neoceratopsian tooth based
on the presence of a wide and prominent primary ridge on the crown, a
shallow indentation on the right side of the primary ridge in
non-occlusal view, and a horizontally oriented cingulum at the base of
the crown. The poorly developed cingulum and shallow indentation
suggest that it does not pertain to a ceratopsid, but is only
referable to a basal neoceratopsian. This represents the first basal
neoceratopsian specimen from the Lower Cretaceous of Kyushu Island.