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

Re: Eodromaeus, new basal theropod from Triassic in Argentina

El 15/01/2011 20:24, Jura: escribiÃ:
"Just from cursory observations (and author notes) the pycnofibres of pterosaurs are thicker than those in maniraptorans, and lack any sign of branching"

_Dilong_ protofeathers and _Jeholopterus_ fibers are similar in width. Tianyulong fibers and maniraptoran Stage II protofeathers also don't branch.