Ipateontogvapbtcal Society;, 1913. 



THE 



LOWER PALAEOZOIC TRILOBITES 



OF GIRVAN. 



SUPPLEMENT 



BY 



F R. COWPER REED, M.A., Sc.D., F.G.S. 



SEDGWICK MUSEUM, CAMBRIDGE 



LONDON: 



PRINTED FOE THE PAL^ONTOGRAPHIC AL SOCIETY. 



February, 1914. 



