youngest, not oldest (was RE: Thagomizers...)

[Tom Holtz <tholtz@geochange.er.usgs.gov>]

>Stegosaurians are *extremely* rare in the Late Cretaceous.  There are
>serious questions about Dravidosaurus being a stegosaurian, rather than an
>ankylosaurian (for example).  The oldest unequivocal stegosaurians are
                                                     ^^^^^^^
                                       I meant "youngest", of course

>species of Wuherosaurus from the mid-Cretaceous (Aptian-Albian) of China.

                                
Thomas R. Holtz, Jr.                                   
tholtz@geochange.er.usgs.gov
Vertebrate Paleontologist in Exile                  Phone:      703-648-5280
U.S. Geological Survey                                FAX:      703-648-5420
Branch of Paleontology & Stratigraphy
MS 970 National Center
Reston, VA  22092
U.S.A.