Historical biology papers needed

[Michael Lange <Michael.Lange@gmx.ch>]

Dear list,

if someone has access to Historical Biology, can you please send me pdfs of 
these three papers from the Early Dinosaur Evolution volume:

Jorge Ferigolo; Max C. Langer 
A Late Triassic dinosauriform from south Brazil and the origin of the 
ornithischian predentary bone

J. F. Bonaparte;  G. Brea;  C. L. Schultz; A. G. Martinelli 
A new specimen of Guaibasaurus candelariensis (basal Saurischia) from the Late 
Triassic Caturrita Formation of southern Brazil 

Adam M. Yates 
Solving a dinosaurian puzzle: the identity of Aliwalia rex Galton 

Many thanks in advance,

Michael
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