Subject: Greg Paul's biplanes & Qilongia's inert mental butterflies
BRIEF COMMENT. This thorough explication of the fallacies in Headden's iterations is long overdue, was eagerly awaited.
When considering the profound ramifications of flight-as-survival among end-Cretaceous theropods, even flightlessness among some feathered theropods (parental care etc. still intact), it is to Greg Paul's advantage that he has had access to specimens and/or detailed scaled photographs of specimens from China. This is, needless to say, somewhat different from Headden's reliance upon photocopies and rulers and vacuous interpolations.
The reason why I use Gregory Paul in my book-in-progress, additionally, is because I can trust he has "done the homework", organized the data without presuppositions.
"If you don't know where you are going, you'll end up somewhere else." - Anonymous
NICK GARDNER