[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

Earliest Neornithean?



Does anyone know which time period the earliest known neornithean hails
from?

--T. Michael Keesey
tkeese1@gl.umbc.edu | THE DINOSAURICON: http://dinosaur.umbc.edu/
AOL IM:  Ric Blayze | WORLDS:    http://www.gl.umbc.edu/~tkeese1/